155853971

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1753}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 192126144

約数和(自身を除く): 36272173

約数列:

[1, 7, 13, 91, 977, 1753, 6839, 12271, 12701, 22789, 88907, 159523, 1712681, 11988767, 22264853, 155853971]

約数ペア:

[(1, 155853971), (7, 22264853), (13, 11988767), (91, 1712681), (977, 159523), (1753, 88907), (6839, 22789), (12271, 12701)]