158443803

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 294174720

約数和(自身を除く): 135730917

約数列:

[1, 3, 7, 9, 21, 23, 27, 41, 49, 63, 69, 123, 127, 147, 161, 189, 207, 287, 369, 381, 441, 483, 621, 861, 889, 943, 1107, 1127, 1143, 1323, 1449, 2009, 2583, 2667, 2829, 2921, 3381, 3429, 4347, 5207, 6027, 6223, 6601, 7749, 8001, 8487, 8763, 10143, 15621, 18081, 18669, 19803, 20447, 24003, 25461, 26289, 30429, 36449, 46207, 46863, 54243, 56007, 59409, 61341, 78867, 109347, 119761, 138621, 140589, 143129, 168021, 178227, 184023, 255143, 328041, 359283, 415863, 429387, 552069, 765429, 838327, 984123, 1077849, 1247589, 1288161, 2296287, 2514981, 3233547, 3864483, 5868289, 6888861, 7544943, 17604867, 22634829, 52814601, 158443803]

約数ペア:

[(1, 158443803), (3, 52814601), (7, 22634829), (9, 17604867), (21, 7544943), (23, 6888861), (27, 5868289), (41, 3864483), (49, 3233547), (63, 2514981), (69, 2296287), (123, 1288161), (127, 1247589), (147, 1077849), (161, 984123), (189, 838327), (207, 765429), (287, 552069), (369, 429387), (381, 415863), (441, 359283), (483, 328041), (621, 255143), (861, 184023), (889, 178227), (943, 168021), (1107, 143129), (1127, 140589), (1143, 138621), (1323, 119761), (1449, 109347), (2009, 78867), (2583, 61341), (2667, 59409), (2829, 56007), (2921, 54243), (3381, 46863), (3429, 46207), (4347, 36449), (5207, 30429), (6027, 26289), (6223, 25461), (6601, 24003), (7749, 20447), (8001, 19803), (8487, 18669), (8763, 18081), (10143, 15621)]