155217372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{417251}}^1$

素因数の和:417289

約数の個数: 24

約数和(自身を含む): 373857792

約数和(自身を除く): 218640420

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 417251, 834502, 1251753, 1669004, 2503506, 5007012, 12934781, 25869562, 38804343, 51739124, 77608686, 155217372]

約数ペア:

[(1, 155217372), (2, 77608686), (3, 51739124), (4, 38804343), (6, 25869562), (12, 12934781), (31, 5007012), (62, 2503506), (93, 1669004), (124, 1251753), (186, 834502), (372, 417251)]