128119982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{2131}}^1$

素因数の和:3463

約数の個数: 16

約数和(自身を含む): 200783232

約数和(自身を除く): 72663250

約数列:

[1, 2, 23, 46, 1307, 2131, 2614, 4262, 30061, 49013, 60122, 98026, 2785217, 5570434, 64059991, 128119982]

約数ペア:

[(1, 128119982), (2, 64059991), (23, 5570434), (46, 2785217), (1307, 98026), (2131, 60122), (2614, 49013), (4262, 30061)]