180880328

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{144013}}^1$

素因数の和:144176

約数の個数: 16

約数和(自身を含む): 341313180

約数和(自身を除く): 160432852

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 144013, 288026, 576052, 1152104, 22610041, 45220082, 90440164, 180880328]

約数ペア:

[(1, 180880328), (2, 90440164), (4, 45220082), (8, 22610041), (157, 1152104), (314, 576052), (628, 288026), (1256, 144013)]