120855142736

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{142517857}}^1$

素因数の和:142517918

約数の個数: 20

約数和(自身を含む): 238574894292

約数和(自身を除く): 117719751556

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 142517857, 285035714, 570071428, 1140142856, 2280285712, 7553446421, 15106892842, 30213785684, 60427571368, 120855142736]

約数ペア:

[(1, 120855142736), (2, 60427571368), (4, 30213785684), (8, 15106892842), (16, 7553446421), (53, 2280285712), (106, 1140142856), (212, 570071428), (424, 285035714), (848, 142517857)]