128565888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{2767}}^1$

素因数の和:2806

約数の個数: 96

約数和(自身を含む): 375506880

約数和(自身を除く): 246940992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 264, 352, 363, 384, 484, 528, 704, 726, 968, 1056, 1408, 1452, 1936, 2112, 2767, 2904, 3872, 4224, 5534, 5808, 7744, 8301, 11068, 11616, 15488, 16602, 22136, 23232, 30437, 33204, 44272, 46464, 60874, 66408, 88544, 91311, 121748, 132816, 177088, 182622, 243496, 265632, 334807, 354176, 365244, 486992, 531264, 669614, 730488, 973984, 1004421, 1062528, 1339228, 1460976, 1947968, 2008842, 2678456, 2921952, 3895936, 4017684, 5356912, 5843904, 8035368, 10713824, 11687808, 16070736, 21427648, 32141472, 42855296, 64282944, 128565888]

約数ペア:

[(1, 128565888), (2, 64282944), (3, 42855296), (4, 32141472), (6, 21427648), (8, 16070736), (11, 11687808), (12, 10713824), (16, 8035368), (22, 5843904), (24, 5356912), (32, 4017684), (33, 3895936), (44, 2921952), (48, 2678456), (64, 2008842), (66, 1947968), (88, 1460976), (96, 1339228), (121, 1062528), (128, 1004421), (132, 973984), (176, 730488), (192, 669614), (242, 531264), (264, 486992), (352, 365244), (363, 354176), (384, 334807), (484, 265632), (528, 243496), (704, 182622), (726, 177088), (968, 132816), (1056, 121748), (1408, 91311), (1452, 88544), (1936, 66408), (2112, 60874), (2767, 46464), (2904, 44272), (3872, 33204), (4224, 30437), (5534, 23232), (5808, 22136), (7744, 16602), (8301, 15488), (11068, 11616)]