138459456

素因数分解:

$2^6\times 3^5\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 427146720

約数和(自身を除く): 288687264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 144, 162, 174, 192, 216, 232, 243, 261, 288, 307, 324, 348, 432, 464, 486, 522, 576, 614, 648, 696, 783, 864, 921, 928, 972, 1044, 1228, 1296, 1392, 1566, 1728, 1842, 1856, 1944, 2088, 2349, 2456, 2592, 2763, 2784, 3132, 3684, 3888, 4176, 4698, 4912, 5184, 5526, 5568, 6264, 7047, 7368, 7776, 8289, 8352, 8903, 9396, 9824, 11052, 12528, 14094, 14736, 15552, 16578, 16704, 17806, 18792, 19648, 22104, 24867, 25056, 26709, 28188, 29472, 33156, 35612, 37584, 44208, 49734, 50112, 53418, 56376, 58944, 66312, 71224, 74601, 75168, 80127, 88416, 99468, 106836, 112752, 132624, 142448, 149202, 150336, 160254, 176832, 198936, 213672, 225504, 240381, 265248, 284896, 298404, 320508, 397872, 427344, 451008, 480762, 530496, 569792, 596808, 641016, 721143, 795744, 854688, 961524, 1193616, 1282032, 1442286, 1591488, 1709376, 1923048, 2163429, 2387232, 2564064, 2884572, 3846096, 4326858, 4774464, 5128128, 5769144, 7692192, 8653716, 11538288, 15384384, 17307432, 23076576, 34614864, 46153152, 69229728, 138459456]

約数ペア:

[(1, 138459456), (2, 69229728), (3, 46153152), (4, 34614864), (6, 23076576), (8, 17307432), (9, 15384384), (12, 11538288), (16, 8653716), (18, 7692192), (24, 5769144), (27, 5128128), (29, 4774464), (32, 4326858), (36, 3846096), (48, 2884572), (54, 2564064), (58, 2387232), (64, 2163429), (72, 1923048), (81, 1709376), (87, 1591488), (96, 1442286), (108, 1282032), (116, 1193616), (144, 961524), (162, 854688), (174, 795744), (192, 721143), (216, 641016), (232, 596808), (243, 569792), (261, 530496), (288, 480762), (307, 451008), (324, 427344), (348, 397872), (432, 320508), (464, 298404), (486, 284896), (522, 265248), (576, 240381), (614, 225504), (648, 213672), (696, 198936), (783, 176832), (864, 160254), (921, 150336), (928, 149202), (972, 142448), (1044, 132624), (1228, 112752), (1296, 106836), (1392, 99468), (1566, 88416), (1728, 80127), (1842, 75168), (1856, 74601), (1944, 71224), (2088, 66312), (2349, 58944), (2456, 56376), (2592, 53418), (2763, 50112), (2784, 49734), (3132, 44208), (3684, 37584), (3888, 35612), (4176, 33156), (4698, 29472), (4912, 28188), (5184, 26709), (5526, 25056), (5568, 24867), (6264, 22104), (7047, 19648), (7368, 18792), (7776, 17806), (8289, 16704), (8352, 16578), (8903, 15552), (9396, 14736), (9824, 14094), (11052, 12528)]