164039095

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{157}}^2$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 217904688

約数和(自身を除く): 53865593

約数列:

[1, 5, 11, 55, 121, 157, 605, 785, 1331, 1727, 6655, 8635, 18997, 24649, 94985, 123245, 208967, 271139, 1044835, 1355695, 2982529, 14912645, 32807819, 164039095]

約数ペア:

[(1, 164039095), (5, 32807819), (11, 14912645), (55, 2982529), (121, 1355695), (157, 1044835), (605, 271139), (785, 208967), (1331, 123245), (1727, 94985), (6655, 24649), (8635, 18997)]