157234049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2137}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 188007168

約数和(自身を除く): 30773119

約数列:

[1, 7, 23, 161, 457, 2137, 3199, 10511, 14959, 49151, 73577, 344057, 976609, 6836263, 22462007, 157234049]

約数ペア:

[(1, 157234049), (7, 22462007), (23, 6836263), (161, 976609), (457, 344057), (2137, 73577), (3199, 49151), (10511, 14959)]