161545439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 181025280

約数和(自身を除く): 19479841

約数列:

[1, 11, 47, 193, 517, 1619, 2123, 9071, 17809, 76093, 99781, 312467, 837023, 3437137, 14685949, 161545439]

約数ペア:

[(1, 161545439), (11, 14685949), (47, 3437137), (193, 837023), (517, 312467), (1619, 99781), (2123, 76093), (9071, 17809)]