135612368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 270072000

約数和(自身を除く): 134459632

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 439, 449, 688, 878, 898, 1756, 1796, 3512, 3592, 7024, 7184, 18877, 19307, 37754, 38614, 75508, 77228, 151016, 154456, 197111, 302032, 308912, 394222, 788444, 1576888, 3153776, 8475773, 16951546, 33903092, 67806184, 135612368]

約数ペア:

[(1, 135612368), (2, 67806184), (4, 33903092), (8, 16951546), (16, 8475773), (43, 3153776), (86, 1576888), (172, 788444), (344, 394222), (439, 308912), (449, 302032), (688, 197111), (878, 154456), (898, 151016), (1756, 77228), (1796, 75508), (3512, 38614), (3592, 37754), (7024, 19307), (7184, 18877)]