160921910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6343}}^1$

素因数の和:6452

約数の個数: 32

約数和(自身を含む): 301466880

約数和(自身を除く): 140544970

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 6343, 12685, 12686, 25370, 31715, 63430, 272749, 374237, 545498, 748474, 1363745, 1871185, 2727490, 3742370, 16092191, 32184382, 80460955, 160921910]

約数ペア:

[(1, 160921910), (2, 80460955), (5, 32184382), (10, 16092191), (43, 3742370), (59, 2727490), (86, 1871185), (118, 1363745), (215, 748474), (295, 545498), (430, 374237), (590, 272749), (2537, 63430), (5074, 31715), (6343, 25370), (12685, 12686)]