135040864

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1308

約数の個数: 72

約数和(自身を含む): 313882128

約数和(自身を除く): 178841264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1213, 1568, 1988, 2272, 2426, 3479, 3976, 4852, 6958, 7952, 8491, 9704, 13916, 15904, 16982, 19408, 27832, 33964, 38816, 55664, 59437, 67928, 86123, 111328, 118874, 135856, 172246, 237748, 271712, 344492, 475496, 602861, 688984, 950992, 1205722, 1377968, 1901984, 2411444, 2755936, 4220027, 4822888, 8440054, 9645776, 16880108, 19291552, 33760216, 67520432, 135040864]

約数ペア:

[(1, 135040864), (2, 67520432), (4, 33760216), (7, 19291552), (8, 16880108), (14, 9645776), (16, 8440054), (28, 4822888), (32, 4220027), (49, 2755936), (56, 2411444), (71, 1901984), (98, 1377968), (112, 1205722), (142, 950992), (196, 688984), (224, 602861), (284, 475496), (392, 344492), (497, 271712), (568, 237748), (784, 172246), (994, 135856), (1136, 118874), (1213, 111328), (1568, 86123), (1988, 67928), (2272, 59437), (2426, 55664), (3479, 38816), (3976, 33964), (4852, 27832), (6958, 19408), (7952, 16982), (8491, 15904), (9704, 13916)]