149291216879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{117809}}^1$

素因数の和:118319

約数の個数: 32

約数和(自身を含む): 188918231040

約数和(自身を除く): 39627014161

約数列:

[1, 7, 17, 23, 119, 161, 391, 463, 2737, 3241, 7871, 10649, 55097, 74543, 117809, 181033, 824663, 1267231, 2002753, 2709607, 14019271, 18967249, 46063319, 54545567, 322443233, 381818969, 927274639, 1254548041, 6490922473, 8781836287, 21327316697, 149291216879]

約数ペア:

[(1, 149291216879), (7, 21327316697), (17, 8781836287), (23, 6490922473), (119, 1254548041), (161, 927274639), (391, 381818969), (463, 322443233), (2737, 54545567), (3241, 46063319), (7871, 18967249), (10649, 14019271), (55097, 2709607), (74543, 2002753), (117809, 1267231), (181033, 824663)]