157911199964

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{10125109}}^1$

素因数の和:10125677

約数の個数: 24

約数和(自身を含む): 316389437280

約数和(自身を除く): 158478237316

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 15596, 10125109, 20250218, 40500436, 70875763, 141751526, 283503052, 5639685713, 11279371426, 22558742852, 39477799991, 78955599982, 157911199964]

約数ペア:

[(1, 157911199964), (2, 78955599982), (4, 39477799991), (7, 22558742852), (14, 11279371426), (28, 5639685713), (557, 283503052), (1114, 141751526), (2228, 70875763), (3899, 40500436), (7798, 20250218), (15596, 10125109)]