129128454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2602

約数の個数: 96

約数和(自身を含む): 355590144

約数和(自身を除く): 226461690

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2543, 2821, 3627, 3906, 5086, 5642, 7254, 7629, 8463, 15258, 16926, 17801, 22887, 25389, 33059, 35602, 45774, 50778, 53403, 66118, 78833, 99177, 106806, 157666, 160209, 198354, 231413, 236499, 297531, 320418, 462826, 472998, 551831, 595062, 694239, 709497, 1024829, 1103662, 1388478, 1418994, 1655493, 2049658, 2082717, 3074487, 3310986, 4165434, 4966479, 6148974, 7173803, 9223461, 9932958, 14347606, 18446922, 21521409, 43042818, 64564227, 129128454]

約数ペア:

[(1, 129128454), (2, 64564227), (3, 43042818), (6, 21521409), (7, 18446922), (9, 14347606), (13, 9932958), (14, 9223461), (18, 7173803), (21, 6148974), (26, 4966479), (31, 4165434), (39, 3310986), (42, 3074487), (62, 2082717), (63, 2049658), (78, 1655493), (91, 1418994), (93, 1388478), (117, 1103662), (126, 1024829), (182, 709497), (186, 694239), (217, 595062), (234, 551831), (273, 472998), (279, 462826), (403, 320418), (434, 297531), (546, 236499), (558, 231413), (651, 198354), (806, 160209), (819, 157666), (1209, 106806), (1302, 99177), (1638, 78833), (1953, 66118), (2418, 53403), (2543, 50778), (2821, 45774), (3627, 35602), (3906, 33059), (5086, 25389), (5642, 22887), (7254, 17801), (7629, 16926), (8463, 15258)]