157028968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{617}}^1\times {\mathrm{1097}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 305353800

約数和(自身を除く): 148324832

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 617, 1097, 1234, 2194, 2468, 4388, 4936, 8776, 17893, 31813, 35786, 63626, 71572, 127252, 143144, 254504, 676849, 1353698, 2707396, 5414792, 19628621, 39257242, 78514484, 157028968]

約数ペア:

[(1, 157028968), (2, 78514484), (4, 39257242), (8, 19628621), (29, 5414792), (58, 2707396), (116, 1353698), (232, 676849), (617, 254504), (1097, 143144), (1234, 127252), (2194, 71572), (2468, 63626), (4388, 35786), (4936, 31813), (8776, 17893)]