166205168

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{43103}}^1$

素因数の和:43352

約数の個数: 20

約数和(自身を含む): 323366208

約数和(自身を除く): 157161040

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 43103, 86206, 172412, 344824, 689648, 10387823, 20775646, 41551292, 83102584, 166205168]

約数ペア:

[(1, 166205168), (2, 83102584), (4, 41551292), (8, 20775646), (16, 10387823), (241, 689648), (482, 344824), (964, 172412), (1928, 86206), (3856, 43103)]