157057387981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1\times {\mathrm{112759}}^1$

素因数の和:113428

約数の個数: 16

約数和(自身を含む): 170177392000

約数和(自身を除く): 13120004019

約数列:

[1, 13, 307, 349, 3991, 4537, 107143, 112759, 1392859, 1465867, 34617013, 39352891, 450021169, 511587583, 12081337537, 157057387981]

約数ペア:

[(1, 157057387981), (13, 12081337537), (307, 511587583), (349, 450021169), (3991, 39352891), (4537, 34617013), (107143, 1465867), (112759, 1392859)]