156968658568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{5501}}^1\times {\mathrm{209813}}^1$

素因数の和:215337

約数の個数: 32

約数和(自身を含む): 311687089560

約数和(自身を除く): 154718430992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5501, 11002, 22004, 44008, 93517, 187034, 209813, 374068, 419626, 748136, 839252, 1678504, 3566821, 7133642, 14267284, 28534568, 1154181313, 2308362626, 4616725252, 9233450504, 19621082321, 39242164642, 78484329284, 156968658568]

約数ペア:

[(1, 156968658568), (2, 78484329284), (4, 39242164642), (8, 19621082321), (17, 9233450504), (34, 4616725252), (68, 2308362626), (136, 1154181313), (5501, 28534568), (11002, 14267284), (22004, 7133642), (44008, 3566821), (93517, 1678504), (187034, 839252), (209813, 748136), (374068, 419626)]