155120628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{994363}}^1$

素因数の和:994383

約数の個数: 24

約数和(自身を含む): 389790688

約数和(自身を除く): 234670060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 994363, 1988726, 2983089, 3977452, 5966178, 11932356, 12926719, 25853438, 38780157, 51706876, 77560314, 155120628]

約数ペア:

[(1, 155120628), (2, 77560314), (3, 51706876), (4, 38780157), (6, 25853438), (12, 12926719), (13, 11932356), (26, 5966178), (39, 3977452), (52, 2983089), (78, 1988726), (156, 994363)]