128216924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{15583}}^1$

素因数の和:15626

約数の個数: 36

約数和(自身を含む): 261156672

約数和(自身を除く): 132939748

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 15583, 31166, 62332, 171413, 264911, 342826, 529822, 685652, 1059644, 1885543, 2914021, 3771086, 5828042, 7542172, 11656084, 32054231, 64108462, 128216924]

約数ペア:

[(1, 128216924), (2, 64108462), (4, 32054231), (11, 11656084), (17, 7542172), (22, 5828042), (34, 3771086), (44, 2914021), (68, 1885543), (121, 1059644), (187, 685652), (242, 529822), (374, 342826), (484, 264911), (748, 171413), (2057, 62332), (4114, 31166), (8228, 15583)]