128423688

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{35437}}^1$

素因数の和:35597

約数の個数: 32

約数和(自身を含む): 323194560

約数和(自身を除く): 194770872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 35437, 70874, 106311, 141748, 212622, 283496, 425244, 850488, 5350987, 10701974, 16052961, 21403948, 32105922, 42807896, 64211844, 128423688]

約数ペア:

[(1, 128423688), (2, 64211844), (3, 42807896), (4, 32105922), (6, 21403948), (8, 16052961), (12, 10701974), (24, 5350987), (151, 850488), (302, 425244), (453, 283496), (604, 212622), (906, 141748), (1208, 106311), (1812, 70874), (3624, 35437)]