168207715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1\times {\mathrm{2017}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 217653408

約数和(自身を除く): 49445693

約数列:

[1, 5, 13, 65, 1283, 2017, 6415, 10085, 16679, 26221, 83395, 131105, 2587811, 12939055, 33641543, 168207715]

約数ペア:

[(1, 168207715), (5, 33641543), (13, 12939055), (65, 2587811), (1283, 131105), (2017, 83395), (6415, 26221), (10085, 16679)]