139710824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8059}}^1$

素因数の和:8273

約数の個数: 32

約数和(自身を含む): 287258400

約数和(自身を除く): 147547576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8059, 8668, 16118, 17336, 32236, 64472, 88649, 177298, 354596, 709192, 1587623, 3175246, 6350492, 12700984, 17463853, 34927706, 69855412, 139710824]

約数ペア:

[(1, 139710824), (2, 69855412), (4, 34927706), (8, 17463853), (11, 12700984), (22, 6350492), (44, 3175246), (88, 1587623), (197, 709192), (394, 354596), (788, 177298), (1576, 88649), (2167, 64472), (4334, 32236), (8059, 17336), (8668, 16118)]