164033815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129671}}^1$

素因数の和:129710

約数の個数: 16

約数和(自身を含む): 224073216

約数和(自身を除く): 60039401

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 129671, 648355, 1426381, 2982433, 7131905, 14912165, 32806763, 164033815]

約数ペア:

[(1, 164033815), (5, 32806763), (11, 14912165), (23, 7131905), (55, 2982433), (115, 1426381), (253, 648355), (1265, 129671)]