187974844

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{6961}}^1$

素因数の和:7165

約数の個数: 24

約数和(自身を含む): 338798768

約数和(自身を除く): 150823924

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 6751, 6961, 13502, 13922, 27004, 27844, 299323, 598646, 1092877, 1197292, 2185754, 4371508, 46993711, 93987422, 187974844]

約数ペア:

[(1, 187974844), (2, 93987422), (4, 46993711), (43, 4371508), (86, 2185754), (157, 1197292), (172, 1092877), (314, 598646), (628, 299323), (6751, 27844), (6961, 27004), (13502, 13922)]