156938620312

素因数分解:

$2^3\times {\mathrm{1549}}^1\times {\mathrm{12664511}}^1$

素因数の和:12666066

約数の個数: 16

約数和(自身を含む): 294449904000

約数和(自身を除く): 137511283688

約数列:

[1, 2, 4, 8, 1549, 3098, 6196, 12392, 12664511, 25329022, 50658044, 101316088, 19617327539, 39234655078, 78469310156, 156938620312]

約数ペア:

[(1, 156938620312), (2, 78469310156), (4, 39234655078), (8, 19617327539), (1549, 101316088), (3098, 50658044), (6196, 25329022), (12392, 12664511)]