165482012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6421}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 307485360

約数和(自身を除く): 142003348

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 6421, 6443, 12842, 12886, 25684, 25772, 109157, 218314, 436628, 2433559, 4867118, 9734236, 41370503, 82741006, 165482012]

約数ペア:

[(1, 165482012), (2, 82741006), (4, 41370503), (17, 9734236), (34, 4867118), (68, 2433559), (379, 436628), (758, 218314), (1516, 109157), (6421, 25772), (6443, 25684), (12842, 12886)]