160021771

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1811}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 197261568

約数和(自身を除く): 37239797

約数列:

[1, 7, 13, 91, 971, 1811, 6797, 12623, 12677, 23543, 88361, 164801, 1758481, 12309367, 22860253, 160021771]

約数ペア:

[(1, 160021771), (7, 22860253), (13, 12309367), (91, 1758481), (971, 164801), (1811, 88361), (6797, 23543), (12623, 12677)]