149768156951

素因数分解:

$7^3\times {\mathrm{229}}^1\times {\mathrm{1906733}}^1$

素因数の和:1906983

約数の個数: 16

約数和(自身を含む): 175419528000

約数和(自身を除く): 25651371049

約数列:

[1, 7, 49, 229, 343, 1603, 11221, 78547, 1906733, 13347131, 93429917, 436641857, 654009419, 3056492999, 21395450993, 149768156951]

約数ペア:

[(1, 149768156951), (7, 21395450993), (49, 3056492999), (229, 654009419), (343, 436641857), (1603, 93429917), (11221, 13347131), (78547, 1906733)]