159806426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 287400960

約数和(自身を除く): 127594534

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 107, 109, 214, 218, 221, 403, 442, 527, 806, 1054, 1391, 1417, 1819, 1853, 2782, 2834, 3317, 3379, 3638, 3706, 6634, 6758, 6851, 11663, 13702, 23326, 23647, 24089, 43121, 43927, 47294, 48178, 56389, 57443, 86242, 87854, 112778, 114886, 151619, 198271, 303238, 361553, 396542, 723106, 733057, 746759, 1466114, 1493518, 2577523, 4700189, 5155046, 6146401, 9400378, 12292802, 79903213, 159806426]

約数ペア:

[(1, 159806426), (2, 79903213), (13, 12292802), (17, 9400378), (26, 6146401), (31, 5155046), (34, 4700189), (62, 2577523), (107, 1493518), (109, 1466114), (214, 746759), (218, 733057), (221, 723106), (403, 396542), (442, 361553), (527, 303238), (806, 198271), (1054, 151619), (1391, 114886), (1417, 112778), (1819, 87854), (1853, 86242), (2782, 57443), (2834, 56389), (3317, 48178), (3379, 47294), (3638, 43927), (3706, 43121), (6634, 24089), (6758, 23647), (6851, 23326), (11663, 13702)]