127986432

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 419428800

約数和(自身を除く): 291442368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 179, 192, 196, 224, 228, 256, 266, 294, 304, 336, 358, 384, 392, 399, 448, 456, 532, 537, 588, 608, 672, 716, 768, 784, 798, 896, 912, 931, 1064, 1074, 1176, 1216, 1253, 1344, 1432, 1568, 1596, 1792, 1824, 1862, 2128, 2148, 2352, 2432, 2506, 2688, 2793, 2864, 3136, 3192, 3401, 3648, 3724, 3759, 4256, 4296, 4704, 4864, 5012, 5376, 5586, 5728, 6272, 6384, 6802, 7296, 7448, 7518, 8512, 8592, 8771, 9408, 10024, 10203, 11172, 11456, 12544, 12768, 13604, 14592, 14896, 15036, 17024, 17184, 17542, 18816, 20048, 20406, 22344, 22912, 23807, 25536, 26313, 27208, 29792, 30072, 34048, 34368, 35084, 37632, 40096, 40812, 44688, 45824, 47614, 51072, 52626, 54416, 59584, 60144, 68736, 70168, 71421, 80192, 81624, 89376, 95228, 102144, 105252, 108832, 119168, 120288, 137472, 140336, 142842, 160384, 163248, 166649, 178752, 190456, 210504, 217664, 238336, 240576, 280672, 285684, 320768, 326496, 333298, 357504, 380912, 421008, 435328, 481152, 499947, 561344, 571368, 652992, 666596, 715008, 761824, 842016, 870656, 962304, 999894, 1122688, 1142736, 1305984, 1333192, 1523648, 1684032, 1999788, 2245376, 2285472, 2611968, 2666384, 3047296, 3368064, 3999576, 4570944, 5332768, 6094592, 6736128, 7999152, 9141888, 10665536, 15998304, 18283776, 21331072, 31996608, 42662144, 63993216, 127986432]

約数ペア:

[(1, 127986432), (2, 63993216), (3, 42662144), (4, 31996608), (6, 21331072), (7, 18283776), (8, 15998304), (12, 10665536), (14, 9141888), (16, 7999152), (19, 6736128), (21, 6094592), (24, 5332768), (28, 4570944), (32, 3999576), (38, 3368064), (42, 3047296), (48, 2666384), (49, 2611968), (56, 2285472), (57, 2245376), (64, 1999788), (76, 1684032), (84, 1523648), (96, 1333192), (98, 1305984), (112, 1142736), (114, 1122688), (128, 999894), (133, 962304), (147, 870656), (152, 842016), (168, 761824), (179, 715008), (192, 666596), (196, 652992), (224, 571368), (228, 561344), (256, 499947), (266, 481152), (294, 435328), (304, 421008), (336, 380912), (358, 357504), (384, 333298), (392, 326496), (399, 320768), (448, 285684), (456, 280672), (532, 240576), (537, 238336), (588, 217664), (608, 210504), (672, 190456), (716, 178752), (768, 166649), (784, 163248), (798, 160384), (896, 142842), (912, 140336), (931, 137472), (1064, 120288), (1074, 119168), (1176, 108832), (1216, 105252), (1253, 102144), (1344, 95228), (1432, 89376), (1568, 81624), (1596, 80192), (1792, 71421), (1824, 70168), (1862, 68736), (2128, 60144), (2148, 59584), (2352, 54416), (2432, 52626), (2506, 51072), (2688, 47614), (2793, 45824), (2864, 44688), (3136, 40812), (3192, 40096), (3401, 37632), (3648, 35084), (3724, 34368), (3759, 34048), (4256, 30072), (4296, 29792), (4704, 27208), (4864, 26313), (5012, 25536), (5376, 23807), (5586, 22912), (5728, 22344), (6272, 20406), (6384, 20048), (6802, 18816), (7296, 17542), (7448, 17184), (7518, 17024), (8512, 15036), (8592, 14896), (8771, 14592), (9408, 13604), (10024, 12768), (10203, 12544), (11172, 11456)]