164464868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{22189}}^1$

素因数の和:22319

約数の個数: 24

約数和(自身を含む): 307553400

約数和(自身を除く): 143088532

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 22189, 44378, 88756, 377213, 754426, 1508852, 2418601, 4837202, 9674404, 41116217, 82232434, 164464868]

約数ペア:

[(1, 164464868), (2, 82232434), (4, 41116217), (17, 9674404), (34, 4837202), (68, 2418601), (109, 1508852), (218, 754426), (436, 377213), (1853, 88756), (3706, 44378), (7412, 22189)]