147368510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{219953}}^1$

素因数の和:220027

約数の個数: 16

約数和(自身を含む): 269223696

約数和(自身を除く): 121855186

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 219953, 439906, 1099765, 2199530, 14736851, 29473702, 73684255, 147368510]

約数ペア:

[(1, 147368510), (2, 73684255), (5, 29473702), (10, 14736851), (67, 2199530), (134, 1099765), (335, 439906), (670, 219953)]