189740736

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 168

約数和(自身を含む): 579699120

約数和(自身を除く): 389958384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 37, 48, 58, 64, 72, 74, 87, 96, 111, 116, 144, 148, 174, 192, 222, 232, 261, 288, 296, 307, 333, 348, 444, 464, 522, 576, 592, 614, 666, 696, 888, 921, 928, 1044, 1073, 1184, 1228, 1332, 1392, 1776, 1842, 1856, 2088, 2146, 2368, 2456, 2664, 2763, 2784, 3219, 3552, 3684, 4176, 4292, 4912, 5328, 5526, 5568, 6438, 7104, 7368, 8352, 8584, 8903, 9657, 9824, 10656, 11052, 11359, 12876, 14736, 16704, 17168, 17806, 19314, 19648, 21312, 22104, 22718, 25752, 26709, 29472, 34077, 34336, 35612, 38628, 44208, 45436, 51504, 53418, 58944, 68154, 68672, 71224, 77256, 80127, 88416, 90872, 102231, 103008, 106836, 136308, 142448, 154512, 160254, 176832, 181744, 204462, 206016, 213672, 272616, 284896, 309024, 320508, 329411, 363488, 408924, 427344, 545232, 569792, 618048, 641016, 658822, 726976, 817848, 854688, 988233, 1090464, 1282032, 1317644, 1635696, 1709376, 1976466, 2180928, 2564064, 2635288, 2964699, 3271392, 3952932, 5128128, 5270576, 5929398, 6542784, 7905864, 10541152, 11858796, 15811728, 21082304, 23717592, 31623456, 47435184, 63246912, 94870368, 189740736]

約数ペア:

[(1, 189740736), (2, 94870368), (3, 63246912), (4, 47435184), (6, 31623456), (8, 23717592), (9, 21082304), (12, 15811728), (16, 11858796), (18, 10541152), (24, 7905864), (29, 6542784), (32, 5929398), (36, 5270576), (37, 5128128), (48, 3952932), (58, 3271392), (64, 2964699), (72, 2635288), (74, 2564064), (87, 2180928), (96, 1976466), (111, 1709376), (116, 1635696), (144, 1317644), (148, 1282032), (174, 1090464), (192, 988233), (222, 854688), (232, 817848), (261, 726976), (288, 658822), (296, 641016), (307, 618048), (333, 569792), (348, 545232), (444, 427344), (464, 408924), (522, 363488), (576, 329411), (592, 320508), (614, 309024), (666, 284896), (696, 272616), (888, 213672), (921, 206016), (928, 204462), (1044, 181744), (1073, 176832), (1184, 160254), (1228, 154512), (1332, 142448), (1392, 136308), (1776, 106836), (1842, 103008), (1856, 102231), (2088, 90872), (2146, 88416), (2368, 80127), (2456, 77256), (2664, 71224), (2763, 68672), (2784, 68154), (3219, 58944), (3552, 53418), (3684, 51504), (4176, 45436), (4292, 44208), (4912, 38628), (5328, 35612), (5526, 34336), (5568, 34077), (6438, 29472), (7104, 26709), (7368, 25752), (8352, 22718), (8584, 22104), (8903, 21312), (9657, 19648), (9824, 19314), (10656, 17806), (11052, 17168), (11359, 16704), (12876, 14736)]