156957979073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1\times {\mathrm{9013}}^1$

素因数の和:10197

約数の個数: 32

約数和(自身を含む): 190514135040

約数和(自身を除く): 33556155967

約数列:

[1, 7, 19, 127, 133, 889, 1031, 2413, 7217, 9013, 16891, 19589, 63091, 130937, 137123, 171247, 916559, 1144651, 1198729, 2487803, 8012557, 9292403, 17414621, 21748369, 65046821, 152238583, 176555657, 1180135181, 1235889599, 8260946267, 22422568439, 156957979073]

約数ペア:

[(1, 156957979073), (7, 22422568439), (19, 8260946267), (127, 1235889599), (133, 1180135181), (889, 176555657), (1031, 152238583), (2413, 65046821), (7217, 21748369), (9013, 17414621), (16891, 9292403), (19589, 8012557), (63091, 2487803), (130937, 1198729), (137123, 1144651), (171247, 916559)]