159347986

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{25693}}^1$

素因数の和:26145

約数の個数: 16

約数和(自身を含む): 273795264

約数和(自身を除く): 114447278

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 25693, 51386, 179851, 359702, 11381999, 22763998, 79673993, 159347986]

約数ペア:

[(1, 159347986), (2, 79673993), (7, 22763998), (14, 11381999), (443, 359702), (886, 179851), (3101, 51386), (6202, 25693)]