144667024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{220529}}^1$

素因数の和:220578

約数の個数: 20

約数和(自身を含む): 287130060

約数和(自身を除く): 142463036

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 220529, 441058, 882116, 1764232, 3528464, 9041689, 18083378, 36166756, 72333512, 144667024]

約数ペア:

[(1, 144667024), (2, 72333512), (4, 36166756), (8, 18083378), (16, 9041689), (41, 3528464), (82, 1764232), (164, 882116), (328, 441058), (656, 220529)]