56128128

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 183722400

約数和(自身を除く): 127594272

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, 157, 168, 192, 196, 224, 228, 266, 294, 304, 314, 336, 384, 392, 399, 448, 456, 471, 532, 588, 608, 628, 672, 784, 798, 896, 912, 931, 942, 1064, 1099, 1176, 1216, 1256, 1344, 1568, 1596, 1824, 1862, 1884, 2128, 2198, 2352, 2432, 2512, 2688, 2793, 2983, 3136, 3192, 3297, 3648, 3724, 3768, 4256, 4396, 4704, 5024, 5586, 5966, 6272, 6384, 6594, 7296, 7448, 7536, 7693, 8512, 8792, 8949, 9408, 10048, 11172, 11932, 12768, 13188, 14896, 15072, 15386, 17024, 17584, 17898, 18816, 20096, 20881, 22344, 23079, 23864, 25536, 26376, 29792, 30144, 30772, 35168, 35796, 41762, 44688, 46158, 47728, 51072, 52752, 59584, 60288, 61544, 62643, 70336, 71592, 83524, 89376, 92316, 95456, 105504, 119168, 123088, 125286, 140672, 143184, 146167, 167048, 178752, 184632, 190912, 211008, 246176, 250572, 286368, 292334, 334096, 357504, 369264, 381824, 422016, 438501, 492352, 501144, 572736, 584668, 668192, 738528, 877002, 984704, 1002288, 1145472, 1169336, 1336384, 1477056, 1754004, 2004576, 2338672, 2672768, 2954112, 3508008, 4009152, 4677344, 7016016, 8018304, 9354688, 14032032, 18709376, 28064064, 56128128]

約数ペア:

[(1, 56128128), (2, 28064064), (3, 18709376), (4, 14032032), (6, 9354688), (7, 8018304), (8, 7016016), (12, 4677344), (14, 4009152), (16, 3508008), (19, 2954112), (21, 2672768), (24, 2338672), (28, 2004576), (32, 1754004), (38, 1477056), (42, 1336384), (48, 1169336), (49, 1145472), (56, 1002288), (57, 984704), (64, 877002), (76, 738528), (84, 668192), (96, 584668), (98, 572736), (112, 501144), (114, 492352), (128, 438501), (133, 422016), (147, 381824), (152, 369264), (157, 357504), (168, 334096), (192, 292334), (196, 286368), (224, 250572), (228, 246176), (266, 211008), (294, 190912), (304, 184632), (314, 178752), (336, 167048), (384, 146167), (392, 143184), (399, 140672), (448, 125286), (456, 123088), (471, 119168), (532, 105504), (588, 95456), (608, 92316), (628, 89376), (672, 83524), (784, 71592), (798, 70336), (896, 62643), (912, 61544), (931, 60288), (942, 59584), (1064, 52752), (1099, 51072), (1176, 47728), (1216, 46158), (1256, 44688), (1344, 41762), (1568, 35796), (1596, 35168), (1824, 30772), (1862, 30144), (1884, 29792), (2128, 26376), (2198, 25536), (2352, 23864), (2432, 23079), (2512, 22344), (2688, 20881), (2793, 20096), (2983, 18816), (3136, 17898), (3192, 17584), (3297, 17024), (3648, 15386), (3724, 15072), (3768, 14896), (4256, 13188), (4396, 12768), (4704, 11932), (5024, 11172), (5586, 10048), (5966, 9408), (6272, 8949), (6384, 8792), (6594, 8512), (7296, 7693), (7448, 7536)]