166744319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{33409}}^1$

素因数の和:33470

約数の個数: 16

約数和(自身を含む): 205271040

約数和(自身を除く): 38526721

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 33409, 233863, 768407, 1035679, 5378849, 7249753, 23820617, 166744319]

約数ペア:

[(1, 166744319), (7, 23820617), (23, 7249753), (31, 5378849), (161, 1035679), (217, 768407), (713, 233863), (4991, 33409)]