Q: What is the sum of all factors of the number 155,213,430 including 155,213,430?

A: 388,710,144

Why is 388,710,144 the sum of all factors of 155,213,430, including 155,213,430?

The factors of the number 155,213,430 are: 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 224947, 449894, 674841, 1124735, 1349682, 2249470, 3374205, 5173781, 6748410, 10347562, 15521343, 25868905, 31042686, 51737810, 77606715, 155213430.

If you add them up, you will get the total of 388,710,144.