156728879

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 164975616

約数和(自身を除く): 8246737

約数列:

[1, 47, 67, 71, 701, 3149, 3337, 4757, 32947, 46967, 49771, 223579, 2207449, 2339237, 3334657, 156728879]

約数ペア:

[(1, 156728879), (47, 3334657), (67, 2339237), (71, 2207449), (701, 223579), (3149, 49771), (3337, 46967), (4757, 32947)]