167597960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{144481}}^1$

素因数の和:144521

約数の個数: 32

約数和(自身を含む): 390101400

約数和(自身を除く): 222503440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 144481, 288962, 577924, 722405, 1155848, 1444810, 2889620, 4189949, 5779240, 8379898, 16759796, 20949745, 33519592, 41899490, 83798980, 167597960]

約数ペア:

[(1, 167597960), (2, 83798980), (4, 41899490), (5, 33519592), (8, 20949745), (10, 16759796), (20, 8379898), (29, 5779240), (40, 4189949), (58, 2889620), (116, 1444810), (145, 1155848), (232, 722405), (290, 577924), (580, 288962), (1160, 144481)]