Q: What is the sum of all factors of the number 153,442,510 excluding 153,442,510?

A: 161,501,042

Why is 161,501,042 the sum of all factors of 153,442,510, excluding 153,442,510?

The factors of the number 153,442,510 are: 1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 69431, 138862, 347155, 694310, 902603, 1180327, 1805206, 2360654, 4513015, 5901635, 9026030, 11803270, 15344251, 30688502, 76721255, 153442510.

If you add them up, you will get the total of 153,442,671. Now subtract 153,442,510 to get 161,501,042