145238912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 366824640

約数和(自身を除く): 221585728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 259, 296, 337, 364, 416, 448, 481, 518, 592, 674, 728, 832, 896, 962, 1036, 1184, 1348, 1456, 1664, 1924, 2072, 2359, 2368, 2696, 2912, 3367, 3848, 4144, 4381, 4718, 4736, 5392, 5824, 6734, 7696, 8288, 8762, 9436, 10784, 11648, 12469, 13468, 15392, 16576, 17524, 18872, 21568, 24938, 26936, 30667, 30784, 33152, 35048, 37744, 43136, 49876, 53872, 61334, 61568, 70096, 75488, 87283, 99752, 107744, 122668, 140192, 150976, 162097, 174566, 199504, 215488, 245336, 280384, 301952, 324194, 349132, 399008, 430976, 490672, 560768, 648388, 698264, 798016, 981344, 1134679, 1296776, 1396528, 1596032, 1962688, 2269358, 2593552, 2793056, 3925376, 4538716, 5187104, 5586112, 9077432, 10374208, 11172224, 18154864, 20748416, 36309728, 72619456, 145238912]

約数ペア:

[(1, 145238912), (2, 72619456), (4, 36309728), (7, 20748416), (8, 18154864), (13, 11172224), (14, 10374208), (16, 9077432), (26, 5586112), (28, 5187104), (32, 4538716), (37, 3925376), (52, 2793056), (56, 2593552), (64, 2269358), (74, 1962688), (91, 1596032), (104, 1396528), (112, 1296776), (128, 1134679), (148, 981344), (182, 798016), (208, 698264), (224, 648388), (259, 560768), (296, 490672), (337, 430976), (364, 399008), (416, 349132), (448, 324194), (481, 301952), (518, 280384), (592, 245336), (674, 215488), (728, 199504), (832, 174566), (896, 162097), (962, 150976), (1036, 140192), (1184, 122668), (1348, 107744), (1456, 99752), (1664, 87283), (1924, 75488), (2072, 70096), (2359, 61568), (2368, 61334), (2696, 53872), (2912, 49876), (3367, 43136), (3848, 37744), (4144, 35048), (4381, 33152), (4718, 30784), (4736, 30667), (5392, 26936), (5824, 24938), (6734, 21568), (7696, 18872), (8288, 17524), (8762, 16576), (9436, 15392), (10784, 13468), (11648, 12469)]