159409817

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 185558400

約数和(自身を除く): 26148583

約数列:

[1, 7, 67, 449, 469, 757, 3143, 5299, 30083, 50719, 210581, 339893, 355033, 2379251, 22772831, 159409817]

約数ペア:

[(1, 159409817), (7, 22772831), (67, 2379251), (449, 355033), (469, 339893), (757, 210581), (3143, 50719), (5299, 30083)]