166212286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1\times {\mathrm{2389}}^1$

素因数の和:3243

約数の個数: 16

約数和(自身を含む): 255538800

約数和(自身を除く): 89326514

約数列:

[1, 2, 43, 86, 809, 1618, 2389, 4778, 34787, 69574, 102727, 205454, 1932701, 3865402, 83106143, 166212286]

約数ペア:

[(1, 166212286), (2, 83106143), (43, 3865402), (86, 1932701), (809, 205454), (1618, 102727), (2389, 69574), (4778, 34787)]