164708951

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 190147440

約数和(自身を除く): 25438489

約数列:

[1, 11, 29, 73, 121, 319, 643, 803, 2117, 3509, 7073, 8833, 18647, 23287, 46939, 77803, 205117, 256157, 516329, 1361231, 2256287, 5679619, 14973541, 164708951]

約数ペア:

[(1, 164708951), (11, 14973541), (29, 5679619), (73, 2256287), (121, 1361231), (319, 516329), (643, 256157), (803, 205117), (2117, 77803), (3509, 46939), (7073, 23287), (8833, 18647)]