139282488

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{9721}}^1$

素因数の和:9932

約数の個数: 48

約数和(自身を含む): 379158000

約数和(自身を除く): 239875512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 9721, 14328, 19442, 29163, 38884, 58326, 77768, 87489, 116652, 174978, 233304, 349956, 699912, 1934479, 3868958, 5803437, 7737916, 11606874, 15475832, 17410311, 23213748, 34820622, 46427496, 69641244, 139282488]

約数ペア:

[(1, 139282488), (2, 69641244), (3, 46427496), (4, 34820622), (6, 23213748), (8, 17410311), (9, 15475832), (12, 11606874), (18, 7737916), (24, 5803437), (36, 3868958), (72, 1934479), (199, 699912), (398, 349956), (597, 233304), (796, 174978), (1194, 116652), (1592, 87489), (1791, 77768), (2388, 58326), (3582, 38884), (4776, 29163), (7164, 19442), (9721, 14328)]