131878824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71363}}^1$

素因数の和:71390

約数の個数: 64

約数和(自身を含む): 411056640

約数和(自身を除く): 279177816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 71363, 142726, 214089, 285452, 428178, 499541, 570904, 784993, 856356, 999082, 1498623, 1569986, 1712712, 1998164, 2354979, 2997246, 3139972, 3996328, 4709958, 5494951, 5994492, 6279944, 9419916, 10989902, 11988984, 16484853, 18839832, 21979804, 32969706, 43959608, 65939412, 131878824]

約数ペア:

[(1, 131878824), (2, 65939412), (3, 43959608), (4, 32969706), (6, 21979804), (7, 18839832), (8, 16484853), (11, 11988984), (12, 10989902), (14, 9419916), (21, 6279944), (22, 5994492), (24, 5494951), (28, 4709958), (33, 3996328), (42, 3139972), (44, 2997246), (56, 2354979), (66, 1998164), (77, 1712712), (84, 1569986), (88, 1498623), (132, 999082), (154, 856356), (168, 784993), (231, 570904), (264, 499541), (308, 428178), (462, 285452), (616, 214089), (924, 142726), (1848, 71363)]