Q: What is the sum of all factors of the number 155,345,302 excluding 155,345,302?

A: 117,001,322

Why is 117,001,322 the sum of all factors of 155,345,302, excluding 155,345,302?

The factors of the number 155,345,302 are: 1, 2, 7, 14, 71, 131, 142, 262, 497, 917, 994, 1193, 1834, 2386, 8351, 9301, 16702, 18602, 65107, 84703, 130214, 156283, 169406, 312566, 592921, 1093981, 1185842, 2187962, 11096093, 22192186, 77672651, 155345302.

If you add them up, you will get the total of 155,345,419. Now subtract 155,345,302 to get 117,001,322