164925712

素因数分解:

$2^4\times 7^1\times {\mathrm{1472551}}^1$

素因数の和:1472566

約数の個数: 20

約数和(自身を含む): 365192896

約数和(自身を除く): 200267184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1472551, 2945102, 5890204, 10307857, 11780408, 20615714, 23560816, 41231428, 82462856, 164925712]

約数ペア:

[(1, 164925712), (2, 82462856), (4, 41231428), (7, 23560816), (8, 20615714), (14, 11780408), (16, 10307857), (28, 5890204), (56, 2945102), (112, 1472551)]