164947076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{256129}}^1$

素因数の和:256163

約数の個数: 24

約数和(自身を含む): 344238720

約数和(自身を除く): 179291644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 256129, 512258, 1024516, 1792903, 3585806, 5890967, 7171612, 11781934, 23563868, 41236769, 82473538, 164947076]

約数ペア:

[(1, 164947076), (2, 82473538), (4, 41236769), (7, 23563868), (14, 11781934), (23, 7171612), (28, 5890967), (46, 3585806), (92, 1792903), (161, 1024516), (322, 512258), (644, 256129)]