159443669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10729}}^1$

素因数の和:10940

約数の個数: 16

約数和(自身を含む): 199835520

約数和(自身を除く): 40391851

約数列:

[1, 7, 11, 77, 193, 1351, 2123, 10729, 14861, 75103, 118019, 826133, 2070697, 14494879, 22777667, 159443669]

約数ペア:

[(1, 159443669), (7, 22777667), (11, 14494879), (77, 2070697), (193, 826133), (1351, 118019), (2123, 75103), (10729, 14861)]