127948564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{1553}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 229743360

約数和(自身を除く): 101794796

約数列:

[1, 2, 4, 43, 86, 172, 479, 958, 1553, 1916, 3106, 6212, 20597, 41194, 66779, 82388, 133558, 267116, 743887, 1487774, 2975548, 31987141, 63974282, 127948564]

約数ペア:

[(1, 127948564), (2, 63974282), (4, 31987141), (43, 2975548), (86, 1487774), (172, 743887), (479, 267116), (958, 133558), (1553, 82388), (1916, 66779), (3106, 41194), (6212, 20597)]