128453496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 342468000

約数和(自身を除く): 214014504

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 149, 204, 298, 408, 447, 596, 894, 1192, 1788, 2113, 2533, 3576, 4226, 5066, 6339, 7599, 8452, 10132, 12678, 15198, 16904, 20264, 25356, 30396, 35921, 50712, 60792, 71842, 107763, 143684, 215526, 287368, 314837, 431052, 629674, 862104, 944511, 1259348, 1889022, 2518696, 3778044, 5352229, 7556088, 10704458, 16056687, 21408916, 32113374, 42817832, 64226748, 128453496]

約数ペア:

[(1, 128453496), (2, 64226748), (3, 42817832), (4, 32113374), (6, 21408916), (8, 16056687), (12, 10704458), (17, 7556088), (24, 5352229), (34, 3778044), (51, 2518696), (68, 1889022), (102, 1259348), (136, 944511), (149, 862104), (204, 629674), (298, 431052), (408, 314837), (447, 287368), (596, 215526), (894, 143684), (1192, 107763), (1788, 71842), (2113, 60792), (2533, 50712), (3576, 35921), (4226, 30396), (5066, 25356), (6339, 20264), (7599, 16904), (8452, 15198), (10132, 12678)]