168260038

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{2099}}^1$

素因数の和:2519

約数の個数: 16

約数和(自身を含む): 255150000

約数和(自身を除く): 86889962

約数列:

[1, 2, 149, 269, 298, 538, 2099, 4198, 40081, 80162, 312751, 564631, 625502, 1129262, 84130019, 168260038]

約数ペア:

[(1, 168260038), (2, 84130019), (149, 1129262), (269, 625502), (298, 564631), (538, 312751), (2099, 80162), (4198, 40081)]