157036207408

素因数分解:

$2^4\times {\mathrm{1879}}^1\times {\mathrm{5223397}}^1$

素因数の和:5225284

約数の個数: 20

約数和(自身を含む): 304419635440

約数和(自身を除く): 147383428032

約数列:

[1, 2, 4, 8, 16, 1879, 3758, 7516, 15032, 30064, 5223397, 10446794, 20893588, 41787176, 83574352, 9814762963, 19629525926, 39259051852, 78518103704, 157036207408]

約数ペア:

[(1, 157036207408), (2, 78518103704), (4, 39259051852), (8, 19629525926), (16, 9814762963), (1879, 83574352), (3758, 41787176), (7516, 20893588), (15032, 10446794), (30064, 5223397)]