189251166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4657}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 408487968

約数和(自身を除く): 219236802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 521, 1042, 1563, 3126, 4657, 6773, 9314, 13546, 13971, 20319, 27942, 40638, 60541, 121082, 181623, 363246, 2426297, 4852594, 7278891, 14557782, 31541861, 63083722, 94625583, 189251166]

約数ペア:

[(1, 189251166), (2, 94625583), (3, 63083722), (6, 31541861), (13, 14557782), (26, 7278891), (39, 4852594), (78, 2426297), (521, 363246), (1042, 181623), (1563, 121082), (3126, 60541), (4657, 40638), (6773, 27942), (9314, 20319), (13546, 13971)]