166087171

素因数分解:

${\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 172339200

約数和(自身を除く): 6252029

約数列:

[1, 67, 127, 131, 149, 8509, 8777, 9983, 16637, 18923, 19519, 1114679, 1267841, 1307773, 2478913, 166087171]

約数ペア:

[(1, 166087171), (67, 2478913), (127, 1307773), (131, 1267841), (149, 1114679), (8509, 19519), (8777, 18923), (9983, 16637)]