168422079

素因数分解:

$3^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{7559}}^1$

素因数の和:8630

約数の個数: 16

約数和(自身を含む): 256919040

約数和(自身を除く): 88496961

約数列:

[1, 3, 7, 21, 1061, 3183, 7427, 7559, 22281, 22677, 52913, 158739, 8020099, 24060297, 56140693, 168422079]

約数ペア:

[(1, 168422079), (3, 56140693), (7, 24060297), (21, 8020099), (1061, 158739), (3183, 52913), (7427, 22677), (7559, 22281)]