Q: What is the sum of all factors of the number 120,310,421 including 120,310,421?

A: 155,769,600

Why is 155,769,600 the sum of all factors of 120,310,421, including 120,310,421?

The factors of the number 120,310,421 are: 1, 7, 11, 37, 77, 121, 259, 349, 407, 847, 1331, 2443, 2849, 3839, 4477, 9317, 12913, 26873, 31339, 42229, 49247, 90391, 142043, 295603, 344729, 464519, 994301, 1562473, 3251633, 10937311, 17187203, 120310421.

If you add them up, you will get the total of 155,769,600.