123197232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 345352896

約数和(自身を除く): 222155664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 107, 136, 166, 204, 214, 249, 272, 289, 321, 332, 408, 428, 498, 578, 642, 664, 816, 856, 867, 996, 1156, 1284, 1328, 1411, 1712, 1734, 1819, 1992, 2312, 2568, 2822, 3468, 3638, 3984, 4233, 4624, 5136, 5457, 5644, 6936, 7276, 8466, 8881, 10914, 11288, 13872, 14552, 16932, 17762, 21828, 22576, 23987, 26643, 29104, 30923, 33864, 35524, 43656, 47974, 53286, 61846, 67728, 71048, 71961, 87312, 92769, 95948, 106572, 123692, 142096, 143922, 150977, 185538, 191896, 213144, 247384, 287844, 301954, 371076, 383792, 426288, 452931, 494768, 575688, 603908, 742152, 905862, 1151376, 1207816, 1484304, 1811724, 2415632, 2566609, 3623448, 5133218, 7246896, 7699827, 10266436, 15399654, 20532872, 30799308, 41065744, 61598616, 123197232]

約数ペア:

[(1, 123197232), (2, 61598616), (3, 41065744), (4, 30799308), (6, 20532872), (8, 15399654), (12, 10266436), (16, 7699827), (17, 7246896), (24, 5133218), (34, 3623448), (48, 2566609), (51, 2415632), (68, 1811724), (83, 1484304), (102, 1207816), (107, 1151376), (136, 905862), (166, 742152), (204, 603908), (214, 575688), (249, 494768), (272, 452931), (289, 426288), (321, 383792), (332, 371076), (408, 301954), (428, 287844), (498, 247384), (578, 213144), (642, 191896), (664, 185538), (816, 150977), (856, 143922), (867, 142096), (996, 123692), (1156, 106572), (1284, 95948), (1328, 92769), (1411, 87312), (1712, 71961), (1734, 71048), (1819, 67728), (1992, 61846), (2312, 53286), (2568, 47974), (2822, 43656), (3468, 35524), (3638, 33864), (3984, 30923), (4233, 29104), (4624, 26643), (5136, 23987), (5457, 22576), (5644, 21828), (6936, 17762), (7276, 16932), (8466, 14552), (8881, 13872), (10914, 11288)]