157027588138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4690471}}^1$

素因数の和:4691373

約数の個数: 16

約数和(自身を含む): 248219778240

約数和(自身を除く): 91192190102

約数列:

[1, 2, 19, 38, 881, 1762, 16739, 33478, 4690471, 9380942, 89118949, 178237898, 4132304951, 8264609902, 78513794069, 157027588138]

約数ペア:

[(1, 157027588138), (2, 78513794069), (19, 8264609902), (38, 4132304951), (881, 178237898), (1762, 89118949), (16739, 9380942), (33478, 4690471)]