154738668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2831

約数の個数: 72

約数和(自身を含む): 424491312

約数和(自身を除く): 269752644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2713, 2716, 4074, 4753, 5426, 8139, 8148, 9506, 10852, 14259, 16278, 18991, 19012, 28518, 32556, 37982, 56973, 57036, 75964, 113946, 132937, 227892, 263161, 265874, 398811, 526322, 531748, 789483, 797622, 1052644, 1578966, 1595244, 1842127, 3157932, 3684254, 5526381, 7368508, 11052762, 12894889, 22105524, 25789778, 38684667, 51579556, 77369334, 154738668]

約数ペア:

[(1, 154738668), (2, 77369334), (3, 51579556), (4, 38684667), (6, 25789778), (7, 22105524), (12, 12894889), (14, 11052762), (21, 7368508), (28, 5526381), (42, 3684254), (49, 3157932), (84, 1842127), (97, 1595244), (98, 1578966), (147, 1052644), (194, 797622), (196, 789483), (291, 531748), (294, 526322), (388, 398811), (582, 265874), (588, 263161), (679, 227892), (1164, 132937), (1358, 113946), (2037, 75964), (2713, 57036), (2716, 56973), (4074, 37982), (4753, 32556), (5426, 28518), (8139, 19012), (8148, 18991), (9506, 16278), (10852, 14259)]