156929412985

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{800599}}^1$

素因数の和:801000

約数の個数: 16

約数和(自身を含む): 190222560000

約数和(自身を除く): 33293147015

約数列:

[1, 5, 197, 199, 985, 995, 39203, 196015, 800599, 4002995, 157718003, 159319201, 788590015, 796596005, 31385882597, 156929412985]

約数ペア:

[(1, 156929412985), (5, 31385882597), (197, 796596005), (199, 788590015), (985, 159319201), (995, 157718003), (39203, 4002995), (196015, 800599)]