157400354484

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{20721479}}^1$

素因数の和:20721700

約数の個数: 36

約数和(自身を含む): 399758792160

約数和(自身を除く): 242358437676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 20721479, 41442958, 62164437, 82885916, 124328874, 186493311, 248657748, 372986622, 745973244, 4372232069, 8744464138, 13116696207, 17488928276, 26233392414, 39350088621, 52466784828, 78700177242, 157400354484]

約数ペア:

[(1, 157400354484), (2, 78700177242), (3, 52466784828), (4, 39350088621), (6, 26233392414), (9, 17488928276), (12, 13116696207), (18, 8744464138), (36, 4372232069), (211, 745973244), (422, 372986622), (633, 248657748), (844, 186493311), (1266, 124328874), (1899, 82885916), (2532, 62164437), (3798, 41442958), (7596, 20721479)]