157020418471

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{746497}}^1$

素因数の和:746854

約数の個数: 16

約数和(自身を含む): 181548313600

約数和(自身を除く): 24527895129

約数列:

[1, 7, 151, 199, 1057, 1393, 30049, 210343, 746497, 5225479, 112721047, 148552903, 789047329, 1039870321, 22431488353, 157020418471]

約数ペア:

[(1, 157020418471), (7, 22431488353), (151, 1039870321), (199, 789047329), (1057, 148552903), (1393, 112721047), (30049, 5225479), (210343, 746497)]