168061859

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2213}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 202625280

約数和(自身を除く): 34563421

約数列:

[1, 7, 19, 133, 571, 2213, 3997, 10849, 15491, 42047, 75943, 294329, 1263623, 8845361, 24008837, 168061859]

約数ペア:

[(1, 168061859), (7, 24008837), (19, 8845361), (133, 1263623), (571, 294329), (2213, 75943), (3997, 42047), (10849, 15491)]