136800728

素因数分解:

$2^3\times {\mathrm{853}}^1\times {\mathrm{20047}}^1$

素因数の和:20906

約数の個数: 16

約数和(自身を含む): 256814880

約数和(自身を除く): 120014152

約数列:

[1, 2, 4, 8, 853, 1706, 3412, 6824, 20047, 40094, 80188, 160376, 17100091, 34200182, 68400364, 136800728]

約数ペア:

[(1, 136800728), (2, 68400364), (4, 34200182), (8, 17100091), (853, 160376), (1706, 80188), (3412, 40094), (6824, 20047)]