164072968

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{69997}}^1$

素因数の和:70296

約数の個数: 16

約数和(自身を含む): 308691180

約数和(自身を除く): 144618212

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 69997, 139994, 279988, 559976, 20509121, 41018242, 82036484, 164072968]

約数ペア:

[(1, 164072968), (2, 82036484), (4, 41018242), (8, 20509121), (293, 559976), (586, 279988), (1172, 139994), (2344, 69997)]