156030424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7951}}^1$

素因数の和:8191

約数の個数: 32

約数和(自身を含む): 320624640

約数和(自身を除く): 164594216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 2453, 4906, 7951, 9812, 15902, 19624, 31804, 63608, 87461, 174922, 349844, 699688, 1773073, 3546146, 7092292, 14184584, 19503803, 39007606, 78015212, 156030424]

約数ペア:

[(1, 156030424), (2, 78015212), (4, 39007606), (8, 19503803), (11, 14184584), (22, 7092292), (44, 3546146), (88, 1773073), (223, 699688), (446, 349844), (892, 174922), (1784, 87461), (2453, 63608), (4906, 31804), (7951, 19624), (9812, 15902)]