158236424

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{78803}}^1$

素因数の和:79060

約数の個数: 16

約数和(自身を含む): 297879120

約数和(自身を除く): 139642696

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 78803, 157606, 315212, 630424, 19779553, 39559106, 79118212, 158236424]

約数ペア:

[(1, 158236424), (2, 79118212), (4, 39559106), (8, 19779553), (251, 630424), (502, 315212), (1004, 157606), (2008, 78803)]