128793336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5077}}^1$

素因数の和:5244

約数の個数: 64

約数和(自身を含む): 370490880

約数和(自身を除く): 241697544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 3171, 3624, 4228, 5077, 6342, 8456, 10154, 12684, 15231, 20308, 25368, 30462, 35539, 40616, 60924, 71078, 106617, 121848, 142156, 213234, 284312, 426468, 766627, 852936, 1533254, 2299881, 3066508, 4599762, 5366389, 6133016, 9199524, 10732778, 16099167, 18399048, 21465556, 32198334, 42931112, 64396668, 128793336]

約数ペア:

[(1, 128793336), (2, 64396668), (3, 42931112), (4, 32198334), (6, 21465556), (7, 18399048), (8, 16099167), (12, 10732778), (14, 9199524), (21, 6133016), (24, 5366389), (28, 4599762), (42, 3066508), (56, 2299881), (84, 1533254), (151, 852936), (168, 766627), (302, 426468), (453, 284312), (604, 213234), (906, 142156), (1057, 121848), (1208, 106617), (1812, 71078), (2114, 60924), (3171, 40616), (3624, 35539), (4228, 30462), (5077, 25368), (6342, 20308), (8456, 15231), (10154, 12684)]