156721106662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2\times {\mathrm{347129}}^1$

素因数の和:347368

約数の個数: 24

約数和(自身を含む): 249746149800

約数和(自身を除く): 93025043138

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 11881, 23762, 225739, 347129, 451478, 694258, 6595451, 13190902, 37837061, 75674122, 718904159, 1437808318, 4124239649, 8248479298, 78360553331, 156721106662]

約数ペア:

[(1, 156721106662), (2, 78360553331), (19, 8248479298), (38, 4124239649), (109, 1437808318), (218, 718904159), (2071, 75674122), (4142, 37837061), (11881, 13190902), (23762, 6595451), (225739, 694258), (347129, 451478)]