Q: What is the sum of all factors of the number 152,311,240 excluding 152,311,240?

A: 199,654,640

Why is 199,654,640 the sum of all factors of 152,311,240, excluding 152,311,240?

The factors of the number 152,311,240 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 102913, 205826, 411652, 514565, 823304, 1029130, 2058260, 3807781, 4116520, 7615562, 15231124, 19038905, 30462248, 38077810, 76155620, 152311240.

If you add them up, you will get the total of 152,311,439. Now subtract 152,311,240 to get 199,654,640