143456494

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{17123}}^1$

素因数の和:17255

約数の個数: 16

約数和(自身を含む): 221927040

約数和(自身を除く): 78470546

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 17123, 34246, 1010257, 1215733, 2020514, 2431466, 71728247, 143456494]

約数ペア:

[(1, 143456494), (2, 71728247), (59, 2431466), (71, 2020514), (118, 1215733), (142, 1010257), (4189, 34246), (8378, 17123)]