156728223398

素因数分解:

$2^1\times {\mathrm{79}}^3\times {\mathrm{158941}}^1$

素因数の和:159180

約数の個数: 16

約数和(自身を含む): 238107831360

約数和(自身を除く): 81379607962

約数列:

[1, 2, 79, 158, 6241, 12482, 158941, 317882, 493039, 986078, 12556339, 25112678, 991950781, 1983901562, 78364111699, 156728223398]

約数ペア:

[(1, 156728223398), (2, 78364111699), (79, 1983901562), (158, 991950781), (6241, 25112678), (12482, 12556339), (158941, 986078), (317882, 493039)]