121664256

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 390068784

約数和(自身を除く): 268404528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 61, 64, 84, 96, 98, 106, 112, 122, 128, 147, 159, 168, 183, 192, 196, 212, 224, 244, 256, 294, 318, 336, 366, 371, 384, 392, 424, 427, 448, 488, 588, 636, 672, 732, 742, 768, 784, 848, 854, 896, 976, 1113, 1176, 1272, 1281, 1344, 1464, 1484, 1568, 1696, 1708, 1792, 1952, 2226, 2352, 2544, 2562, 2597, 2688, 2928, 2968, 2989, 3136, 3233, 3392, 3416, 3904, 4452, 4704, 5088, 5124, 5194, 5376, 5856, 5936, 5978, 6272, 6466, 6784, 6832, 7791, 7808, 8904, 8967, 9408, 9699, 10176, 10248, 10388, 11712, 11872, 11956, 12544, 12932, 13568, 13664, 15582, 15616, 17808, 17934, 18816, 19398, 20352, 20496, 20776, 22631, 23424, 23744, 23912, 25864, 27328, 31164, 35616, 35868, 37632, 38796, 40704, 40992, 41552, 45262, 46848, 47488, 47824, 51728, 54656, 62328, 67893, 71232, 71736, 77592, 81984, 83104, 90524, 94976, 95648, 103456, 109312, 124656, 135786, 142464, 143472, 155184, 158417, 163968, 166208, 181048, 191296, 206912, 249312, 271572, 284928, 286944, 310368, 316834, 327936, 332416, 362096, 382592, 413824, 475251, 498624, 543144, 573888, 620736, 633668, 664832, 724192, 765184, 827648, 950502, 997248, 1086288, 1147776, 1241472, 1267336, 1448384, 1901004, 1994496, 2172576, 2295552, 2482944, 2534672, 2896768, 3802008, 4345152, 5069344, 5793536, 7604016, 8690304, 10138688, 15208032, 17380608, 20277376, 30416064, 40554752, 60832128, 121664256]

約数ペア:

[(1, 121664256), (2, 60832128), (3, 40554752), (4, 30416064), (6, 20277376), (7, 17380608), (8, 15208032), (12, 10138688), (14, 8690304), (16, 7604016), (21, 5793536), (24, 5069344), (28, 4345152), (32, 3802008), (42, 2896768), (48, 2534672), (49, 2482944), (53, 2295552), (56, 2172576), (61, 1994496), (64, 1901004), (84, 1448384), (96, 1267336), (98, 1241472), (106, 1147776), (112, 1086288), (122, 997248), (128, 950502), (147, 827648), (159, 765184), (168, 724192), (183, 664832), (192, 633668), (196, 620736), (212, 573888), (224, 543144), (244, 498624), (256, 475251), (294, 413824), (318, 382592), (336, 362096), (366, 332416), (371, 327936), (384, 316834), (392, 310368), (424, 286944), (427, 284928), (448, 271572), (488, 249312), (588, 206912), (636, 191296), (672, 181048), (732, 166208), (742, 163968), (768, 158417), (784, 155184), (848, 143472), (854, 142464), (896, 135786), (976, 124656), (1113, 109312), (1176, 103456), (1272, 95648), (1281, 94976), (1344, 90524), (1464, 83104), (1484, 81984), (1568, 77592), (1696, 71736), (1708, 71232), (1792, 67893), (1952, 62328), (2226, 54656), (2352, 51728), (2544, 47824), (2562, 47488), (2597, 46848), (2688, 45262), (2928, 41552), (2968, 40992), (2989, 40704), (3136, 38796), (3233, 37632), (3392, 35868), (3416, 35616), (3904, 31164), (4452, 27328), (4704, 25864), (5088, 23912), (5124, 23744), (5194, 23424), (5376, 22631), (5856, 20776), (5936, 20496), (5978, 20352), (6272, 19398), (6466, 18816), (6784, 17934), (6832, 17808), (7791, 15616), (7808, 15582), (8904, 13664), (8967, 13568), (9408, 12932), (9699, 12544), (10176, 11956), (10248, 11872), (10388, 11712)]