158985169

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 183794688

約数和(自身を除く): 24809519

約数列:

[1, 7, 167, 307, 443, 1169, 2149, 3101, 51269, 73981, 136001, 358883, 517867, 952007, 22712167, 158985169]

約数ペア:

[(1, 158985169), (7, 22712167), (167, 952007), (307, 517867), (443, 358883), (1169, 136001), (2149, 73981), (3101, 51269)]