128910474

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 375598080

約数和(自身を除く): 246687606

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 49, 54, 63, 66, 77, 86, 98, 99, 103, 126, 129, 147, 154, 189, 198, 206, 231, 258, 294, 297, 301, 309, 378, 387, 441, 462, 473, 539, 594, 602, 618, 693, 721, 774, 882, 903, 927, 946, 1078, 1133, 1161, 1323, 1386, 1419, 1442, 1617, 1806, 1854, 2079, 2107, 2163, 2266, 2322, 2646, 2709, 2781, 2838, 3234, 3311, 3399, 4158, 4214, 4257, 4326, 4429, 4851, 5047, 5418, 5562, 6321, 6489, 6622, 6798, 7931, 8127, 8514, 8858, 9702, 9933, 10094, 10197, 12642, 12771, 12978, 13287, 14553, 15141, 15862, 16254, 18963, 19467, 19866, 20394, 23177, 23793, 25542, 26574, 29106, 29799, 30282, 30591, 31003, 37926, 38934, 39861, 45423, 46354, 47586, 48719, 55517, 56889, 59598, 61182, 62006, 69531, 71379, 79722, 89397, 90846, 93009, 97438, 111034, 113778, 119583, 136269, 139062, 142758, 146157, 166551, 178794, 186018, 208593, 214137, 217021, 239166, 272538, 279027, 292314, 333102, 341033, 417186, 428274, 434042, 438471, 499653, 558054, 625779, 651063, 682066, 837081, 876942, 999306, 1023099, 1251558, 1302126, 1315413, 1498959, 1674162, 1953189, 2046198, 2387231, 2630826, 2997918, 3069297, 3906378, 4774462, 5859567, 6138594, 7161693, 9207891, 11719134, 14323386, 18415782, 21485079, 42970158, 64455237, 128910474]

約数ペア:

[(1, 128910474), (2, 64455237), (3, 42970158), (6, 21485079), (7, 18415782), (9, 14323386), (11, 11719134), (14, 9207891), (18, 7161693), (21, 6138594), (22, 5859567), (27, 4774462), (33, 3906378), (42, 3069297), (43, 2997918), (49, 2630826), (54, 2387231), (63, 2046198), (66, 1953189), (77, 1674162), (86, 1498959), (98, 1315413), (99, 1302126), (103, 1251558), (126, 1023099), (129, 999306), (147, 876942), (154, 837081), (189, 682066), (198, 651063), (206, 625779), (231, 558054), (258, 499653), (294, 438471), (297, 434042), (301, 428274), (309, 417186), (378, 341033), (387, 333102), (441, 292314), (462, 279027), (473, 272538), (539, 239166), (594, 217021), (602, 214137), (618, 208593), (693, 186018), (721, 178794), (774, 166551), (882, 146157), (903, 142758), (927, 139062), (946, 136269), (1078, 119583), (1133, 113778), (1161, 111034), (1323, 97438), (1386, 93009), (1419, 90846), (1442, 89397), (1617, 79722), (1806, 71379), (1854, 69531), (2079, 62006), (2107, 61182), (2163, 59598), (2266, 56889), (2322, 55517), (2646, 48719), (2709, 47586), (2781, 46354), (2838, 45423), (3234, 39861), (3311, 38934), (3399, 37926), (4158, 31003), (4214, 30591), (4257, 30282), (4326, 29799), (4429, 29106), (4851, 26574), (5047, 25542), (5418, 23793), (5562, 23177), (6321, 20394), (6489, 19866), (6622, 19467), (6798, 18963), (7931, 16254), (8127, 15862), (8514, 15141), (8858, 14553), (9702, 13287), (9933, 12978), (10094, 12771), (10197, 12642)]