121978752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2020

約数の個数: 128

約数和(自身を含む): 386588160

約数和(自身を除く): 264609408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 1973, 2208, 2576, 2688, 2944, 3864, 3946, 4416, 5152, 5919, 7728, 7892, 8832, 10304, 11838, 13811, 15456, 15784, 20608, 23676, 27622, 30912, 31568, 41433, 45379, 47352, 55244, 61824, 63136, 82866, 90758, 94704, 110488, 126272, 136137, 165732, 181516, 189408, 220976, 252544, 272274, 317653, 331464, 363032, 378816, 441952, 544548, 635306, 662928, 726064, 757632, 883904, 952959, 1089096, 1270612, 1325856, 1452128, 1767808, 1905918, 2178192, 2541224, 2651712, 2904256, 3811836, 4356384, 5082448, 5303424, 5808512, 7623672, 8712768, 10164896, 15247344, 17425536, 20329792, 30494688, 40659584, 60989376, 121978752]

約数ペア:

[(1, 121978752), (2, 60989376), (3, 40659584), (4, 30494688), (6, 20329792), (7, 17425536), (8, 15247344), (12, 10164896), (14, 8712768), (16, 7623672), (21, 5808512), (23, 5303424), (24, 5082448), (28, 4356384), (32, 3811836), (42, 2904256), (46, 2651712), (48, 2541224), (56, 2178192), (64, 1905918), (69, 1767808), (84, 1452128), (92, 1325856), (96, 1270612), (112, 1089096), (128, 952959), (138, 883904), (161, 757632), (168, 726064), (184, 662928), (192, 635306), (224, 544548), (276, 441952), (322, 378816), (336, 363032), (368, 331464), (384, 317653), (448, 272274), (483, 252544), (552, 220976), (644, 189408), (672, 181516), (736, 165732), (896, 136137), (966, 126272), (1104, 110488), (1288, 94704), (1344, 90758), (1472, 82866), (1932, 63136), (1973, 61824), (2208, 55244), (2576, 47352), (2688, 45379), (2944, 41433), (3864, 31568), (3946, 30912), (4416, 27622), (5152, 23676), (5919, 20608), (7728, 15784), (7892, 15456), (8832, 13811), (10304, 11838)]