161169239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{6211}}^1$

素因数の和:6566

約数の個数: 16

約数和(自身を含む): 201566976

約数和(自身を除く): 40397737

約数列:

[1, 7, 11, 77, 337, 2359, 3707, 6211, 25949, 43477, 68321, 478247, 2093107, 14651749, 23024177, 161169239]

約数ペア:

[(1, 161169239), (7, 23024177), (11, 14651749), (77, 2093107), (337, 478247), (2359, 68321), (3707, 43477), (6211, 25949)]