139346688

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 423402336

約数和(自身を除く): 284055648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 768, 816, 821, 832, 884, 1088, 1248, 1326, 1632, 1642, 1664, 1768, 2176, 2463, 2496, 2652, 3264, 3284, 3328, 3536, 4352, 4926, 4992, 5304, 6528, 6568, 7072, 9852, 9984, 10608, 10673, 13056, 13136, 13957, 14144, 19704, 21216, 21346, 26272, 27914, 28288, 32019, 39408, 41871, 42432, 42692, 52544, 55828, 56576, 64038, 78816, 83742, 84864, 85384, 105088, 111656, 128076, 157632, 167484, 169728, 170768, 181441, 210176, 223312, 256152, 315264, 334968, 341536, 362882, 446624, 512304, 544323, 630528, 669936, 683072, 725764, 893248, 1024608, 1088646, 1339872, 1366144, 1451528, 1786496, 2049216, 2177292, 2679744, 2732288, 2903056, 3572992, 4098432, 4354584, 5359488, 5806112, 8196864, 8709168, 10718976, 11612224, 17418336, 23224448, 34836672, 46448896, 69673344, 139346688]

約数ペア:

[(1, 139346688), (2, 69673344), (3, 46448896), (4, 34836672), (6, 23224448), (8, 17418336), (12, 11612224), (13, 10718976), (16, 8709168), (17, 8196864), (24, 5806112), (26, 5359488), (32, 4354584), (34, 4098432), (39, 3572992), (48, 2903056), (51, 2732288), (52, 2679744), (64, 2177292), (68, 2049216), (78, 1786496), (96, 1451528), (102, 1366144), (104, 1339872), (128, 1088646), (136, 1024608), (156, 893248), (192, 725764), (204, 683072), (208, 669936), (221, 630528), (256, 544323), (272, 512304), (312, 446624), (384, 362882), (408, 341536), (416, 334968), (442, 315264), (544, 256152), (624, 223312), (663, 210176), (768, 181441), (816, 170768), (821, 169728), (832, 167484), (884, 157632), (1088, 128076), (1248, 111656), (1326, 105088), (1632, 85384), (1642, 84864), (1664, 83742), (1768, 78816), (2176, 64038), (2463, 56576), (2496, 55828), (2652, 52544), (3264, 42692), (3284, 42432), (3328, 41871), (3536, 39408), (4352, 32019), (4926, 28288), (4992, 27914), (5304, 26272), (6528, 21346), (6568, 21216), (7072, 19704), (9852, 14144), (9984, 13957), (10608, 13136), (10673, 13056)]