168680821114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{381630817}}^1$

素因数の和:381630849

約数の個数: 16

約数和(自身を含む): 288512898408

約数和(自身を除く): 119832077294

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 381630817, 763261634, 4961200621, 6487723889, 9922401242, 12975447778, 84340410557, 168680821114]

約数ペア:

[(1, 168680821114), (2, 84340410557), (13, 12975447778), (17, 9922401242), (26, 6487723889), (34, 4961200621), (221, 763261634), (442, 381630817)]