Q: What is the sum of all factors of the number 123,112,002 excluding 123,112,002?

A: 142,516,158

Why is 142,516,158 the sum of all factors of 123,112,002, excluding 123,112,002?

The factors of the number 123,112,002 are: 1, 2, 3, 6, 13, 26, 39, 78, 809, 1618, 1951, 2427, 3902, 4854, 5853, 10517, 11706, 21034, 25363, 31551, 50726, 63102, 76089, 152178, 1578359, 3156718, 4735077, 9470154, 20518667, 41037334, 61556001, 123112002.

If you add them up, you will get the total of 123,112,144. Now subtract 123,112,002 to get 142,516,158