157553214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288559}}^1$

素因数の和:288584

約数の個数: 32

約数和(自身を含む): 387824640

約数和(自身を除く): 230271426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 288559, 577118, 865677, 1731354, 2019913, 3751267, 4039826, 6059739, 7502534, 11253801, 12119478, 22507602, 26258869, 52517738, 78776607, 157553214]

約数ペア:

[(1, 157553214), (2, 78776607), (3, 52517738), (6, 26258869), (7, 22507602), (13, 12119478), (14, 11253801), (21, 7502534), (26, 6059739), (39, 4039826), (42, 3751267), (78, 2019913), (91, 1731354), (182, 865677), (273, 577118), (546, 288559)]