158985167

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 181880160

約数和(自身を除く): 22894993

約数列:

[1, 11, 41, 73, 121, 439, 451, 803, 2993, 4829, 4961, 8833, 17999, 32047, 32923, 53119, 197989, 352517, 362153, 1313927, 2177879, 3877687, 14453197, 158985167]

約数ペア:

[(1, 158985167), (11, 14453197), (41, 3877687), (73, 2177879), (121, 1313927), (439, 362153), (451, 352517), (803, 197989), (2993, 53119), (4829, 32923), (4961, 32047), (8833, 17999)]