161896009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{3361}}^1$

素因数の和:3552

約数の個数: 16

約数和(自身を含む): 183968640

約数和(自身を除く): 22072631

約数列:

[1, 11, 29, 151, 319, 1661, 3361, 4379, 36971, 48169, 97469, 507511, 1072159, 5582621, 14717819, 161896009]

約数ペア:

[(1, 161896009), (11, 14717819), (29, 5582621), (151, 1072159), (319, 507511), (1661, 97469), (3361, 48169), (4379, 36971)]