126836689

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 147159936

約数和(自身を除く): 20323247

約数列:

[1, 7, 131, 157, 881, 917, 1099, 6167, 20567, 115411, 138317, 143969, 807877, 968219, 18119527, 126836689]

約数ペア:

[(1, 126836689), (7, 18119527), (131, 968219), (157, 807877), (881, 143969), (917, 138317), (1099, 115411), (6167, 20567)]