172077696004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{18205427}}^1$

素因数の和:18205587

約数の個数: 24

約数和(自身を含む): 321143749920

約数和(自身を除く): 149066053916

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 18205427, 36410854, 72821708, 309492259, 618984518, 1237969036, 2530554353, 5061108706, 10122217412, 43019424001, 86038848002, 172077696004]

約数ペア:

[(1, 172077696004), (2, 86038848002), (4, 43019424001), (17, 10122217412), (34, 5061108706), (68, 2530554353), (139, 1237969036), (278, 618984518), (556, 309492259), (2363, 72821708), (4726, 36410854), (9452, 18205427)]