164865612

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1129}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 395373440

約数和(自身を除く): 230507828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 283, 516, 566, 849, 1129, 1132, 1698, 2258, 3387, 3396, 4516, 6774, 12169, 13548, 24338, 36507, 48547, 48676, 73014, 97094, 145641, 146028, 194188, 291282, 319507, 582564, 639014, 958521, 1278028, 1917042, 3834084, 13738801, 27477602, 41216403, 54955204, 82432806, 164865612]

約数ペア:

[(1, 164865612), (2, 82432806), (3, 54955204), (4, 41216403), (6, 27477602), (12, 13738801), (43, 3834084), (86, 1917042), (129, 1278028), (172, 958521), (258, 639014), (283, 582564), (516, 319507), (566, 291282), (849, 194188), (1129, 146028), (1132, 145641), (1698, 97094), (2258, 73014), (3387, 48676), (3396, 48547), (4516, 36507), (6774, 24338), (12169, 13548)]