131867736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 192

約数和(自身を含む): 446880000

約数和(自身を除く): 315012264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 121, 132, 143, 154, 156, 168, 182, 231, 242, 264, 273, 286, 308, 312, 363, 364, 429, 462, 484, 499, 546, 572, 616, 726, 728, 847, 858, 924, 968, 998, 1001, 1092, 1144, 1452, 1497, 1573, 1694, 1716, 1848, 1996, 2002, 2184, 2541, 2904, 2994, 3003, 3146, 3388, 3432, 3493, 3992, 4004, 4719, 5082, 5489, 5988, 6006, 6292, 6487, 6776, 6986, 8008, 9438, 10164, 10479, 10978, 11011, 11976, 12012, 12584, 12974, 13972, 16467, 18876, 19461, 20328, 20958, 21956, 22022, 24024, 25948, 27944, 32934, 33033, 37752, 38423, 38922, 41916, 43912, 44044, 45409, 51896, 60379, 65868, 66066, 71357, 76846, 77844, 83832, 88088, 90818, 115269, 120758, 131736, 132132, 136227, 142714, 153692, 155688, 181137, 181636, 214071, 230538, 241516, 264264, 272454, 285428, 307384, 362274, 363272, 422653, 428142, 461076, 483032, 499499, 544908, 570856, 724548, 784927, 845306, 856284, 922152, 998998, 1089816, 1267959, 1449096, 1498497, 1569854, 1690612, 1712568, 1997996, 2354781, 2535918, 2996994, 3139708, 3381224, 3995992, 4709562, 5071836, 5494489, 5993988, 6279416, 9419124, 10143672, 10988978, 11987976, 16483467, 18838248, 21977956, 32966934, 43955912, 65933868, 131867736]

約数ペア:

[(1, 131867736), (2, 65933868), (3, 43955912), (4, 32966934), (6, 21977956), (7, 18838248), (8, 16483467), (11, 11987976), (12, 10988978), (13, 10143672), (14, 9419124), (21, 6279416), (22, 5993988), (24, 5494489), (26, 5071836), (28, 4709562), (33, 3995992), (39, 3381224), (42, 3139708), (44, 2996994), (52, 2535918), (56, 2354781), (66, 1997996), (77, 1712568), (78, 1690612), (84, 1569854), (88, 1498497), (91, 1449096), (104, 1267959), (121, 1089816), (132, 998998), (143, 922152), (154, 856284), (156, 845306), (168, 784927), (182, 724548), (231, 570856), (242, 544908), (264, 499499), (273, 483032), (286, 461076), (308, 428142), (312, 422653), (363, 363272), (364, 362274), (429, 307384), (462, 285428), (484, 272454), (499, 264264), (546, 241516), (572, 230538), (616, 214071), (726, 181636), (728, 181137), (847, 155688), (858, 153692), (924, 142714), (968, 136227), (998, 132132), (1001, 131736), (1092, 120758), (1144, 115269), (1452, 90818), (1497, 88088), (1573, 83832), (1694, 77844), (1716, 76846), (1848, 71357), (1996, 66066), (2002, 65868), (2184, 60379), (2541, 51896), (2904, 45409), (2994, 44044), (3003, 43912), (3146, 41916), (3388, 38922), (3432, 38423), (3493, 37752), (3992, 33033), (4004, 32934), (4719, 27944), (5082, 25948), (5489, 24024), (5988, 22022), (6006, 21956), (6292, 20958), (6487, 20328), (6776, 19461), (6986, 18876), (8008, 16467), (9438, 13972), (10164, 12974), (10479, 12584), (10978, 12012), (11011, 11976)]