133894376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{217361}}^1$

素因数の和:217385

約数の個数: 32

約数和(自身を含む): 313001280

約数和(自身を除く): 179106904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 217361, 434722, 869444, 1521527, 1738888, 2390971, 3043054, 4781942, 6086108, 9563884, 12172216, 16736797, 19127768, 33473594, 66947188, 133894376]

約数ペア:

[(1, 133894376), (2, 66947188), (4, 33473594), (7, 19127768), (8, 16736797), (11, 12172216), (14, 9563884), (22, 6086108), (28, 4781942), (44, 3043054), (56, 2390971), (77, 1738888), (88, 1521527), (154, 869444), (308, 434722), (616, 217361)]