Q: What is the sum of all factors of the number 139,158,680 including 139,158,680?

A: 315,509,040

Why is 315,509,040 the sum of all factors of 139,158,680, including 139,158,680?

The factors of the number 139,158,680 are: 1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 26557, 53114, 106228, 132785, 212456, 265570, 531140, 1062280, 3478967, 6957934, 13915868, 17394835, 27831736, 34789670, 69579340, 139158680.

If you add them up, you will get the total of 315,509,040.