156799992032

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{84061}}^1$

素因数の和:84963

約数の個数: 48

約数和(自身を含む): 313432900704

約数和(自身を除く): 156632908672

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 821, 1136, 1642, 2272, 3284, 6568, 13136, 26272, 58291, 84061, 116582, 168122, 233164, 336244, 466328, 672488, 932656, 1344976, 1865312, 2689952, 5968331, 11936662, 23873324, 47746648, 69014081, 95493296, 138028162, 190986592, 276056324, 552112648, 1104225296, 2208450592, 4899999751, 9799999502, 19599999004, 39199998008, 78399996016, 156799992032]

約数ペア:

[(1, 156799992032), (2, 78399996016), (4, 39199998008), (8, 19599999004), (16, 9799999502), (32, 4899999751), (71, 2208450592), (142, 1104225296), (284, 552112648), (568, 276056324), (821, 190986592), (1136, 138028162), (1642, 95493296), (2272, 69014081), (3284, 47746648), (6568, 23873324), (13136, 11936662), (26272, 5968331), (58291, 2689952), (84061, 1865312), (116582, 1344976), (168122, 932656), (233164, 672488), (336244, 466328)]