131785564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{52379}}^1$

素因数の和:52437

約数の個数: 24

約数和(自身を含む): 250795440

約数和(自身を除く): 119009876

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 52379, 104758, 209516, 890443, 1780886, 1938023, 3561772, 3876046, 7752092, 32946391, 65892782, 131785564]

約数ペア:

[(1, 131785564), (2, 65892782), (4, 32946391), (17, 7752092), (34, 3876046), (37, 3561772), (68, 1938023), (74, 1780886), (148, 890443), (629, 209516), (1258, 104758), (2516, 52379)]