149378579

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 173813760

約数和(自身を除く): 24435181

約数列:

[1, 7, 89, 163, 623, 1141, 1471, 10297, 14507, 101549, 130919, 239773, 916433, 1678411, 21339797, 149378579]

約数ペア:

[(1, 149378579), (7, 21339797), (89, 1678411), (163, 916433), (623, 239773), (1141, 130919), (1471, 101549), (10297, 14507)]