138467808

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 415724400

約数和(自身を除く): 277256592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 59, 72, 87, 96, 116, 118, 144, 174, 177, 232, 236, 261, 281, 288, 348, 354, 464, 472, 522, 531, 562, 696, 708, 843, 928, 944, 1044, 1062, 1124, 1392, 1416, 1686, 1711, 1888, 2088, 2124, 2248, 2529, 2784, 2832, 3372, 3422, 4176, 4248, 4496, 5058, 5133, 5664, 6744, 6844, 8149, 8352, 8496, 8992, 10116, 10266, 13488, 13688, 15399, 16298, 16579, 16992, 20232, 20532, 24447, 26976, 27376, 30798, 32596, 33158, 40464, 41064, 48894, 49737, 54752, 61596, 65192, 66316, 73341, 80928, 82128, 97788, 99474, 123192, 130384, 132632, 146682, 149211, 164256, 195576, 198948, 246384, 260768, 265264, 293364, 298422, 391152, 397896, 480791, 492768, 530528, 586728, 596844, 782304, 795792, 961582, 1173456, 1193688, 1442373, 1591584, 1923164, 2346912, 2387376, 2884746, 3846328, 4327119, 4774752, 5769492, 7692656, 8654238, 11538984, 15385312, 17308476, 23077968, 34616952, 46155936, 69233904, 138467808]

約数ペア:

[(1, 138467808), (2, 69233904), (3, 46155936), (4, 34616952), (6, 23077968), (8, 17308476), (9, 15385312), (12, 11538984), (16, 8654238), (18, 7692656), (24, 5769492), (29, 4774752), (32, 4327119), (36, 3846328), (48, 2884746), (58, 2387376), (59, 2346912), (72, 1923164), (87, 1591584), (96, 1442373), (116, 1193688), (118, 1173456), (144, 961582), (174, 795792), (177, 782304), (232, 596844), (236, 586728), (261, 530528), (281, 492768), (288, 480791), (348, 397896), (354, 391152), (464, 298422), (472, 293364), (522, 265264), (531, 260768), (562, 246384), (696, 198948), (708, 195576), (843, 164256), (928, 149211), (944, 146682), (1044, 132632), (1062, 130384), (1124, 123192), (1392, 99474), (1416, 97788), (1686, 82128), (1711, 80928), (1888, 73341), (2088, 66316), (2124, 65192), (2248, 61596), (2529, 54752), (2784, 49737), (2832, 48894), (3372, 41064), (3422, 40464), (4176, 33158), (4248, 32596), (4496, 30798), (5058, 27376), (5133, 26976), (5664, 24447), (6744, 20532), (6844, 20232), (8149, 16992), (8352, 16579), (8496, 16298), (8992, 15399), (10116, 13688), (10266, 13488)]