157307551

素因数分解:

${\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 163658880

約数和(自身を除く): 6351329

約数列:

[1, 53, 131, 139, 163, 6943, 7367, 8639, 18209, 21353, 22657, 965077, 1131709, 1200821, 2968067, 157307551]

約数ペア:

[(1, 157307551), (53, 2968067), (131, 1200821), (139, 1131709), (163, 965077), (6943, 22657), (7367, 21353), (8639, 18209)]