128839212

素因数分解:

$2^2\times 3^2\times {\mathrm{967}}^1\times {\mathrm{3701}}^1$

素因数の和:4678

約数の個数: 36

約数和(自身を含む): 326101776

約数和(自身を除く): 197262564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 967, 1934, 2901, 3701, 3868, 5802, 7402, 8703, 11103, 11604, 14804, 17406, 22206, 33309, 34812, 44412, 66618, 133236, 3578867, 7157734, 10736601, 14315468, 21473202, 32209803, 42946404, 64419606, 128839212]

約数ペア:

[(1, 128839212), (2, 64419606), (3, 42946404), (4, 32209803), (6, 21473202), (9, 14315468), (12, 10736601), (18, 7157734), (36, 3578867), (967, 133236), (1934, 66618), (2901, 44412), (3701, 34812), (3868, 33309), (5802, 22206), (7402, 17406), (8703, 14804), (11103, 11604)]