157308906

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 322191360

約数和(自身を除く): 164882454

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 607, 919, 1214, 1821, 1838, 2757, 3642, 5514, 28529, 43193, 57058, 85587, 86386, 129579, 171174, 259158, 557833, 1115666, 1673499, 3346998, 26218151, 52436302, 78654453, 157308906]

約数ペア:

[(1, 157308906), (2, 78654453), (3, 52436302), (6, 26218151), (47, 3346998), (94, 1673499), (141, 1115666), (282, 557833), (607, 259158), (919, 171174), (1214, 129579), (1821, 86386), (1838, 85587), (2757, 57058), (3642, 43193), (5514, 28529)]