164640288

素因数分解:

$2^5\times 3^1\times {\mathrm{557}}^1\times {\mathrm{3079}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 433097280

約数和(自身を除く): 268456992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 557, 1114, 1671, 2228, 3079, 3342, 4456, 6158, 6684, 8912, 9237, 12316, 13368, 17824, 18474, 24632, 26736, 36948, 49264, 53472, 73896, 98528, 147792, 295584, 1715003, 3430006, 5145009, 6860012, 10290018, 13720024, 20580036, 27440048, 41160072, 54880096, 82320144, 164640288]

約数ペア:

[(1, 164640288), (2, 82320144), (3, 54880096), (4, 41160072), (6, 27440048), (8, 20580036), (12, 13720024), (16, 10290018), (24, 6860012), (32, 5145009), (48, 3430006), (96, 1715003), (557, 295584), (1114, 147792), (1671, 98528), (2228, 73896), (3079, 53472), (3342, 49264), (4456, 36948), (6158, 26736), (6684, 24632), (8912, 18474), (9237, 17824), (12316, 13368)]