158781098

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{493109}}^1$

素因数の和:493141

約数の個数: 16

約数和(自身を含む): 284031360

約数和(自身を除く): 125250262

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 493109, 986218, 3451763, 6903526, 11341507, 22683014, 79390549, 158781098]

約数ペア:

[(1, 158781098), (2, 79390549), (7, 22683014), (14, 11341507), (23, 6903526), (46, 3451763), (161, 986218), (322, 493109)]