155440992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 340978848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 89, 92, 96, 112, 113, 138, 161, 168, 178, 184, 224, 226, 267, 276, 322, 336, 339, 356, 368, 452, 483, 534, 552, 623, 644, 672, 678, 712, 736, 791, 904, 966, 1068, 1104, 1246, 1288, 1356, 1424, 1582, 1808, 1869, 1932, 2047, 2136, 2208, 2373, 2492, 2576, 2599, 2712, 2848, 3164, 3616, 3738, 3864, 4094, 4272, 4746, 4984, 5152, 5198, 5424, 6141, 6328, 7476, 7728, 7797, 8188, 8544, 9492, 9968, 10057, 10396, 10848, 12282, 12656, 14329, 14952, 15456, 15594, 16376, 18193, 18984, 19936, 20114, 20792, 24564, 25312, 28658, 29904, 30171, 31188, 32752, 36386, 37968, 40228, 41584, 42987, 49128, 54579, 57316, 59808, 60342, 62376, 65504, 70399, 72772, 75936, 80456, 83168, 85974, 98256, 109158, 114632, 120684, 124752, 140798, 145544, 160912, 171948, 196512, 211197, 218316, 229264, 231311, 241368, 249504, 281596, 291088, 321824, 343896, 422394, 436632, 458528, 462622, 482736, 563192, 582176, 687792, 693933, 844788, 873264, 925244, 965472, 1126384, 1375584, 1387866, 1619177, 1689576, 1746528, 1850488, 2252768, 2775732, 3238354, 3379152, 3700976, 4857531, 5551464, 6476708, 6758304, 7401952, 9715062, 11102928, 12953416, 19430124, 22205856, 25906832, 38860248, 51813664, 77720496, 155440992]

約数ペア:

[(1, 155440992), (2, 77720496), (3, 51813664), (4, 38860248), (6, 25906832), (7, 22205856), (8, 19430124), (12, 12953416), (14, 11102928), (16, 9715062), (21, 7401952), (23, 6758304), (24, 6476708), (28, 5551464), (32, 4857531), (42, 3700976), (46, 3379152), (48, 3238354), (56, 2775732), (69, 2252768), (84, 1850488), (89, 1746528), (92, 1689576), (96, 1619177), (112, 1387866), (113, 1375584), (138, 1126384), (161, 965472), (168, 925244), (178, 873264), (184, 844788), (224, 693933), (226, 687792), (267, 582176), (276, 563192), (322, 482736), (336, 462622), (339, 458528), (356, 436632), (368, 422394), (452, 343896), (483, 321824), (534, 291088), (552, 281596), (623, 249504), (644, 241368), (672, 231311), (678, 229264), (712, 218316), (736, 211197), (791, 196512), (904, 171948), (966, 160912), (1068, 145544), (1104, 140798), (1246, 124752), (1288, 120684), (1356, 114632), (1424, 109158), (1582, 98256), (1808, 85974), (1869, 83168), (1932, 80456), (2047, 75936), (2136, 72772), (2208, 70399), (2373, 65504), (2492, 62376), (2576, 60342), (2599, 59808), (2712, 57316), (2848, 54579), (3164, 49128), (3616, 42987), (3738, 41584), (3864, 40228), (4094, 37968), (4272, 36386), (4746, 32752), (4984, 31188), (5152, 30171), (5198, 29904), (5424, 28658), (6141, 25312), (6328, 24564), (7476, 20792), (7728, 20114), (7797, 19936), (8188, 18984), (8544, 18193), (9492, 16376), (9968, 15594), (10057, 15456), (10396, 14952), (10848, 14329), (12282, 12656)]