159043871

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{929}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 187160640

約数和(自身を除く): 28116769

約数列:

[1, 7, 37, 259, 661, 929, 4627, 6503, 24457, 34373, 171199, 240611, 614069, 4298483, 22720553, 159043871]

約数ペア:

[(1, 159043871), (7, 22720553), (37, 4298483), (259, 614069), (661, 240611), (929, 171199), (4627, 34373), (6503, 24457)]