121240896

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 140

約数和(自身を含む): 375647712

約数和(自身を除く): 254406816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 263, 294, 336, 343, 392, 448, 526, 588, 672, 686, 784, 789, 1029, 1052, 1176, 1344, 1372, 1568, 1578, 1841, 2058, 2104, 2352, 2401, 2744, 3136, 3156, 3682, 4116, 4208, 4704, 4802, 5488, 5523, 6312, 7203, 7364, 8232, 8416, 9408, 9604, 10976, 11046, 12624, 12887, 14406, 14728, 16464, 16832, 19208, 21952, 22092, 25248, 25774, 28812, 29456, 32928, 38416, 38661, 44184, 50496, 51548, 57624, 58912, 65856, 76832, 77322, 88368, 90209, 103096, 115248, 117824, 153664, 154644, 176736, 180418, 206192, 230496, 270627, 309288, 353472, 360836, 412384, 460992, 541254, 618576, 631463, 721672, 824768, 1082508, 1237152, 1262926, 1443344, 1894389, 2165016, 2474304, 2525852, 2886688, 3788778, 4330032, 5051704, 5773376, 7577556, 8660064, 10103408, 15155112, 17320128, 20206816, 30310224, 40413632, 60620448, 121240896]

約数ペア:

[(1, 121240896), (2, 60620448), (3, 40413632), (4, 30310224), (6, 20206816), (7, 17320128), (8, 15155112), (12, 10103408), (14, 8660064), (16, 7577556), (21, 5773376), (24, 5051704), (28, 4330032), (32, 3788778), (42, 2886688), (48, 2525852), (49, 2474304), (56, 2165016), (64, 1894389), (84, 1443344), (96, 1262926), (98, 1237152), (112, 1082508), (147, 824768), (168, 721672), (192, 631463), (196, 618576), (224, 541254), (263, 460992), (294, 412384), (336, 360836), (343, 353472), (392, 309288), (448, 270627), (526, 230496), (588, 206192), (672, 180418), (686, 176736), (784, 154644), (789, 153664), (1029, 117824), (1052, 115248), (1176, 103096), (1344, 90209), (1372, 88368), (1568, 77322), (1578, 76832), (1841, 65856), (2058, 58912), (2104, 57624), (2352, 51548), (2401, 50496), (2744, 44184), (3136, 38661), (3156, 38416), (3682, 32928), (4116, 29456), (4208, 28812), (4704, 25774), (4802, 25248), (5488, 22092), (5523, 21952), (6312, 19208), (7203, 16832), (7364, 16464), (8232, 14728), (8416, 14406), (9408, 12887), (9604, 12624), (10976, 11046)]