168148790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{410119}}^1$

素因数の和:410167

約数の個数: 16

約数和(自身を含む): 310050720

約数和(自身を除く): 141901930

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 410119, 820238, 2050595, 4101190, 16814879, 33629758, 84074395, 168148790]

約数ペア:

[(1, 168148790), (2, 84074395), (5, 33629758), (10, 16814879), (41, 4101190), (82, 2050595), (205, 820238), (410, 410119)]