155082876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18757}}^1$

素因数の和:18830

約数の個数: 48

約数和(自身を含む): 397069344

約数和(自身を除く): 241986468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 18757, 37514, 56271, 75028, 112542, 225084, 243841, 487682, 731523, 975364, 994121, 1463046, 1988242, 2926092, 2982363, 3976484, 5964726, 11929452, 12923573, 25847146, 38770719, 51694292, 77541438, 155082876]

約数ペア:

[(1, 155082876), (2, 77541438), (3, 51694292), (4, 38770719), (6, 25847146), (12, 12923573), (13, 11929452), (26, 5964726), (39, 3976484), (52, 2982363), (53, 2926092), (78, 1988242), (106, 1463046), (156, 994121), (159, 975364), (212, 731523), (318, 487682), (636, 243841), (689, 225084), (1378, 112542), (2067, 75028), (2756, 56271), (4134, 37514), (8268, 18757)]