Q: What is the sum of all factors of the number 133,133,442 including 133,133,442?

A: 287,222,208

Why is 287,222,208 the sum of all factors of 133,133,442, including 133,133,442?

The factors of the number 133,133,442 are: 1, 2, 3, 6, 13, 26, 39, 78, 883, 1766, 1933, 2649, 3866, 5298, 5799, 11479, 11598, 22958, 25129, 34437, 50258, 68874, 75387, 150774, 1706839, 3413678, 5120517, 10241034, 22188907, 44377814, 66566721, 133133442.

If you add them up, you will get the total of 287,222,208.