156929147081

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 189839339520

約数和(自身を除く): 32910192439

約数列:

[1, 7, 31, 47, 217, 329, 443, 739, 1457, 2209, 3101, 5173, 10199, 13733, 15463, 20821, 22909, 34733, 68479, 96131, 145747, 160363, 243131, 327377, 479353, 645451, 978587, 1076723, 1632451, 2291639, 4518157, 6850109, 7537061, 10148687, 11427157, 15386719, 30336197, 50605981, 71040809, 107707033, 212353379, 354241867, 476988289, 723175793, 3338918023, 5062230551, 22418449583, 156929147081]

約数ペア:

[(1, 156929147081), (7, 22418449583), (31, 5062230551), (47, 3338918023), (217, 723175793), (329, 476988289), (443, 354241867), (739, 212353379), (1457, 107707033), (2209, 71040809), (3101, 50605981), (5173, 30336197), (10199, 15386719), (13733, 11427157), (15463, 10148687), (20821, 7537061), (22909, 6850109), (34733, 4518157), (68479, 2291639), (96131, 1632451), (145747, 1076723), (160363, 978587), (243131, 645451), (327377, 479353)]