131581848

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{39443}}^1$

素因数の和:39591

約数の個数: 32

約数和(自身を含む): 331329600

約数和(自身を除く): 199747752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 39443, 78886, 118329, 157772, 236658, 315544, 473316, 946632, 5482577, 10965154, 16447731, 21930308, 32895462, 43860616, 65790924, 131581848]

約数ペア:

[(1, 131581848), (2, 65790924), (3, 43860616), (4, 32895462), (6, 21930308), (8, 16447731), (12, 10965154), (24, 5482577), (139, 946632), (278, 473316), (417, 315544), (556, 236658), (834, 157772), (1112, 118329), (1668, 78886), (3336, 39443)]