156911084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18671}}^1$

素因数の和:18877

約数の個数: 24

約数和(自身を含む): 301142016

約数和(自身を除く): 144230932

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 18671, 37342, 74684, 205381, 410762, 821524, 3566161, 7132322, 14264644, 39227771, 78455542, 156911084]

約数ペア:

[(1, 156911084), (2, 78455542), (4, 39227771), (11, 14264644), (22, 7132322), (44, 3566161), (191, 821524), (382, 410762), (764, 205381), (2101, 74684), (4202, 37342), (8404, 18671)]