168302043

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 323178240

約数和(自身を除く): 154876197

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 59, 63, 81, 91, 117, 129, 177, 189, 243, 273, 301, 351, 387, 413, 531, 559, 567, 729, 767, 819, 903, 1053, 1161, 1239, 1593, 1677, 1701, 2301, 2457, 2537, 2709, 3159, 3483, 3717, 3913, 4779, 5031, 5103, 5369, 6903, 7371, 7611, 8127, 9477, 10449, 11151, 11739, 14337, 15093, 16107, 17759, 20709, 22113, 22833, 24381, 31347, 32981, 33453, 35217, 43011, 45279, 48321, 53277, 62127, 66339, 68499, 73143, 98943, 100359, 105651, 135837, 144963, 159831, 186381, 205497, 219429, 230867, 296829, 301077, 316953, 407511, 434889, 479493, 559143, 616491, 692601, 890487, 950859, 1304667, 1438479, 1849473, 2077803, 2671461, 2852577, 3914001, 4315437, 6233409, 8014383, 12946311, 18700227, 24043149, 56100681, 168302043]

約数ペア:

[(1, 168302043), (3, 56100681), (7, 24043149), (9, 18700227), (13, 12946311), (21, 8014383), (27, 6233409), (39, 4315437), (43, 3914001), (59, 2852577), (63, 2671461), (81, 2077803), (91, 1849473), (117, 1438479), (129, 1304667), (177, 950859), (189, 890487), (243, 692601), (273, 616491), (301, 559143), (351, 479493), (387, 434889), (413, 407511), (531, 316953), (559, 301077), (567, 296829), (729, 230867), (767, 219429), (819, 205497), (903, 186381), (1053, 159831), (1161, 144963), (1239, 135837), (1593, 105651), (1677, 100359), (1701, 98943), (2301, 73143), (2457, 68499), (2537, 66339), (2709, 62127), (3159, 53277), (3483, 48321), (3717, 45279), (3913, 43011), (4779, 35217), (5031, 33453), (5103, 32981), (5369, 31347), (6903, 24381), (7371, 22833), (7611, 22113), (8127, 20709), (9477, 17759), (10449, 16107), (11151, 15093), (11739, 14337)]