157079164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18691}}^1$

素因数の和:18897

約数の個数: 24

約数和(自身を含む): 301464576

約数和(自身を除く): 144385412

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 18691, 37382, 74764, 205601, 411202, 822404, 3569981, 7139962, 14279924, 39269791, 78539582, 157079164]

約数ペア:

[(1, 157079164), (2, 78539582), (4, 39269791), (11, 14279924), (22, 7139962), (44, 3569981), (191, 822404), (382, 411202), (764, 205601), (2101, 74764), (4202, 37382), (8404, 18691)]