161002008

素因数分解:

$2^3\times 3^2\times {\mathrm{2236139}}^1$

素因数の和:2236151

約数の個数: 24

約数和(自身を含む): 436047300

約数和(自身を除く): 275045292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2236139, 4472278, 6708417, 8944556, 13416834, 17889112, 20125251, 26833668, 40250502, 53667336, 80501004, 161002008]

約数ペア:

[(1, 161002008), (2, 80501004), (3, 53667336), (4, 40250502), (6, 26833668), (8, 20125251), (9, 17889112), (12, 13416834), (18, 8944556), (24, 6708417), (36, 4472278), (72, 2236139)]