157440604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{10973}}^1$

素因数の和:11205

約数の個数: 24

約数和(自身を含む): 293137488

約数和(自身を除く): 135696884

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 10973, 14348, 21946, 43892, 186541, 373082, 746164, 2315303, 4630606, 9261212, 39360151, 78720302, 157440604]

約数ペア:

[(1, 157440604), (2, 78720302), (4, 39360151), (17, 9261212), (34, 4630606), (68, 2315303), (211, 746164), (422, 373082), (844, 186541), (3587, 43892), (7174, 21946), (10973, 14348)]