157424981

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{3299}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 191030400

約数和(自身を除く): 33605419

約数列:

[1, 7, 17, 119, 401, 2807, 3299, 6817, 23093, 47719, 56083, 392581, 1322899, 9260293, 22489283, 157424981]

約数ペア:

[(1, 157424981), (7, 22489283), (17, 9260293), (119, 1322899), (401, 392581), (2807, 56083), (3299, 47719), (6817, 23093)]