157225746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8971}}^1$

素因数の和:9126

約数の個数: 32

約数和(自身を含む): 330743808

約数和(自身を除く): 173518062

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8763, 8971, 17526, 17942, 26913, 53826, 206333, 412666, 618999, 1139317, 1237998, 2278634, 3417951, 6835902, 26204291, 52408582, 78612873, 157225746]

約数ペア:

[(1, 157225746), (2, 78612873), (3, 52408582), (6, 26204291), (23, 6835902), (46, 3417951), (69, 2278634), (127, 1237998), (138, 1139317), (254, 618999), (381, 412666), (762, 206333), (2921, 53826), (5842, 26913), (8763, 17942), (8971, 17526)]