157219783990

素因数分解:

$2^1\times 5^1\times {\mathrm{24181}}^1\times {\mathrm{650179}}^1$

素因数の和:674367

約数の個数: 16

約数和(自身を含む): 283007749680

約数和(自身を除く): 125787965690

約数列:

[1, 2, 5, 10, 24181, 48362, 120905, 241810, 650179, 1300358, 3250895, 6501790, 15721978399, 31443956798, 78609891995, 157219783990]

約数ペア:

[(1, 157219783990), (2, 78609891995), (5, 31443956798), (10, 15721978399), (24181, 6501790), (48362, 3250895), (120905, 1300358), (241810, 650179)]