162126839

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{20551}}^1$

素因数の和:20595

約数の個数: 16

約数和(自身を含む): 197299200

約数和(自身を除く): 35172361

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 20551, 143857, 472673, 1006999, 3308711, 7048993, 23160977, 162126839]

約数ペア:

[(1, 162126839), (7, 23160977), (23, 7048993), (49, 3308711), (161, 1006999), (343, 472673), (1127, 143857), (7889, 20551)]