166075778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{328213}}^1$

素因数の和:328249

約数の個数: 16

約数和(自身を含む): 283576896

約数和(自身を除く): 117501118

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 328213, 656426, 3610343, 7220686, 7548899, 15097798, 83037889, 166075778]

約数ペア:

[(1, 166075778), (2, 83037889), (11, 15097798), (22, 7548899), (23, 7220686), (46, 3610343), (253, 656426), (506, 328213)]