128697734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{51769}}^1$

素因数の和:51895

約数の個数: 16

約数和(自身を含む): 212464080

約数和(自身を除く): 83766346

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 51769, 103538, 569459, 1138918, 5849897, 11699794, 64348867, 128697734]

約数ペア:

[(1, 128697734), (2, 64348867), (11, 11699794), (22, 5849897), (113, 1138918), (226, 569459), (1243, 103538), (2486, 51769)]