167139938

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{28493}}^1$

素因数の和:28921

約数の個数: 16

約数和(自身を含む): 287219520

約数和(自身を除く): 120079582

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 28493, 56986, 199451, 398902, 11938567, 23877134, 83569969, 167139938]

約数ペア:

[(1, 167139938), (2, 83569969), (7, 23877134), (14, 11938567), (419, 398902), (838, 199451), (2933, 56986), (5866, 28493)]