138783876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 421344000

約数和(自身を除く): 282560124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 147, 154, 172, 196, 231, 258, 294, 301, 308, 462, 473, 499, 516, 539, 588, 602, 903, 924, 946, 998, 1078, 1204, 1419, 1497, 1617, 1806, 1892, 1996, 2107, 2156, 2838, 2994, 3234, 3311, 3493, 3612, 4214, 5489, 5676, 5988, 6321, 6468, 6622, 6986, 8428, 9933, 10479, 10978, 12642, 13244, 13972, 16467, 19866, 20958, 21457, 21956, 23177, 24451, 25284, 32934, 38423, 39732, 41916, 42914, 46354, 48902, 64371, 65868, 69531, 73353, 76846, 85828, 92708, 97804, 115269, 128742, 139062, 146706, 150199, 153692, 230538, 236027, 257484, 268961, 278124, 293412, 300398, 450597, 461076, 472054, 537922, 600796, 708081, 806883, 901194, 944108, 1051393, 1075844, 1416162, 1613766, 1652189, 1802388, 2102786, 2832324, 3154179, 3227532, 3304378, 4205572, 4956567, 6308358, 6608756, 9913134, 11565323, 12616716, 19826268, 23130646, 34695969, 46261292, 69391938, 138783876]

約数ペア:

[(1, 138783876), (2, 69391938), (3, 46261292), (4, 34695969), (6, 23130646), (7, 19826268), (11, 12616716), (12, 11565323), (14, 9913134), (21, 6608756), (22, 6308358), (28, 4956567), (33, 4205572), (42, 3304378), (43, 3227532), (44, 3154179), (49, 2832324), (66, 2102786), (77, 1802388), (84, 1652189), (86, 1613766), (98, 1416162), (129, 1075844), (132, 1051393), (147, 944108), (154, 901194), (172, 806883), (196, 708081), (231, 600796), (258, 537922), (294, 472054), (301, 461076), (308, 450597), (462, 300398), (473, 293412), (499, 278124), (516, 268961), (539, 257484), (588, 236027), (602, 230538), (903, 153692), (924, 150199), (946, 146706), (998, 139062), (1078, 128742), (1204, 115269), (1419, 97804), (1497, 92708), (1617, 85828), (1806, 76846), (1892, 73353), (1996, 69531), (2107, 65868), (2156, 64371), (2838, 48902), (2994, 46354), (3234, 42914), (3311, 41916), (3493, 39732), (3612, 38423), (4214, 32934), (5489, 25284), (5676, 24451), (5988, 23177), (6321, 21956), (6468, 21457), (6622, 20958), (6986, 19866), (8428, 16467), (9933, 13972), (10479, 13244), (10978, 12642)]