156928844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14957}}^1$

素因数の和:15065

約数の個数: 24

約数和(自身を含む): 285637968

約数和(自身を除く): 128709124

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 14957, 29914, 59828, 643151, 912377, 1286302, 1824754, 2572604, 3649508, 39232211, 78464422, 156928844]

約数ペア:

[(1, 156928844), (2, 78464422), (4, 39232211), (43, 3649508), (61, 2572604), (86, 1824754), (122, 1286302), (172, 912377), (244, 643151), (2623, 59828), (5246, 29914), (10492, 14957)]