161880504

素因数分解:

$2^3\times 3^1\times {\mathrm{6745021}}^1$

素因数の和:6745030

約数の個数: 16

約数和(自身を含む): 404701320

約数和(自身を除く): 242820816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 6745021, 13490042, 20235063, 26980084, 40470126, 53960168, 80940252, 161880504]

約数ペア:

[(1, 161880504), (2, 80940252), (3, 53960168), (4, 40470126), (6, 26980084), (8, 20235063), (12, 13490042), (24, 6745021)]