149164288

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 386888320

約数和(自身を除く): 237724032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 337, 364, 416, 448, 494, 532, 608, 674, 728, 832, 896, 988, 1064, 1216, 1348, 1456, 1664, 1729, 1792, 1976, 2128, 2359, 2432, 2696, 2912, 3328, 3458, 3952, 4256, 4381, 4718, 4864, 5392, 5824, 6403, 6916, 7904, 8512, 8762, 9436, 10784, 11648, 12806, 13832, 15808, 17024, 17524, 18872, 21568, 23296, 25612, 27664, 30667, 31616, 34048, 35048, 37744, 43136, 44821, 51224, 55328, 61334, 63232, 70096, 75488, 83239, 86272, 89642, 102448, 110656, 122668, 140192, 150976, 166478, 179284, 204896, 221312, 245336, 280384, 301952, 332956, 358568, 409792, 442624, 490672, 560768, 582673, 603904, 665912, 717136, 819584, 981344, 1121536, 1165346, 1331824, 1434272, 1639168, 1962688, 2330692, 2663648, 2868544, 3925376, 4661384, 5327296, 5737088, 7850752, 9322768, 10654592, 11474176, 18645536, 21309184, 37291072, 74582144, 149164288]

約数ペア:

[(1, 149164288), (2, 74582144), (4, 37291072), (7, 21309184), (8, 18645536), (13, 11474176), (14, 10654592), (16, 9322768), (19, 7850752), (26, 5737088), (28, 5327296), (32, 4661384), (38, 3925376), (52, 2868544), (56, 2663648), (64, 2330692), (76, 1962688), (91, 1639168), (104, 1434272), (112, 1331824), (128, 1165346), (133, 1121536), (152, 981344), (182, 819584), (208, 717136), (224, 665912), (247, 603904), (256, 582673), (266, 560768), (304, 490672), (337, 442624), (364, 409792), (416, 358568), (448, 332956), (494, 301952), (532, 280384), (608, 245336), (674, 221312), (728, 204896), (832, 179284), (896, 166478), (988, 150976), (1064, 140192), (1216, 122668), (1348, 110656), (1456, 102448), (1664, 89642), (1729, 86272), (1792, 83239), (1976, 75488), (2128, 70096), (2359, 63232), (2432, 61334), (2696, 55328), (2912, 51224), (3328, 44821), (3458, 43136), (3952, 37744), (4256, 35048), (4381, 34048), (4718, 31616), (4864, 30667), (5392, 27664), (5824, 25612), (6403, 23296), (6916, 21568), (7904, 18872), (8512, 17524), (8762, 17024), (9436, 15808), (10784, 13832), (11648, 12806)]