166401310

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227947}}^1$

素因数の和:228027

約数の個数: 16

約数和(自身を含む): 303626736

約数和(自身を除く): 137225426

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 227947, 455894, 1139735, 2279470, 16640131, 33280262, 83200655, 166401310]

約数ペア:

[(1, 166401310), (2, 83200655), (5, 33280262), (10, 16640131), (73, 2279470), (146, 1139735), (365, 455894), (730, 227947)]