129990276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277757}}^1$

素因数の和:277780

約数の個数: 36

約数和(自身を含む): 353863692

約数和(自身を除く): 223873416

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 277757, 555514, 833271, 1111028, 1666542, 2499813, 3333084, 3610841, 4999626, 7221682, 9999252, 10832523, 14443364, 21665046, 32497569, 43330092, 64995138, 129990276]

約数ペア:

[(1, 129990276), (2, 64995138), (3, 43330092), (4, 32497569), (6, 21665046), (9, 14443364), (12, 10832523), (13, 9999252), (18, 7221682), (26, 4999626), (36, 3610841), (39, 3333084), (52, 2499813), (78, 1666542), (117, 1111028), (156, 833271), (234, 555514), (468, 277757)]