166939042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{14369}}^1$

素因数の和:14565

約数の個数: 16

約数和(自身を含む): 258832440

約数和(自身を除く): 91893398

約数列:

[1, 2, 37, 74, 157, 314, 5809, 11618, 14369, 28738, 531653, 1063306, 2255933, 4511866, 83469521, 166939042]

約数ペア:

[(1, 166939042), (2, 83469521), (37, 4511866), (74, 2255933), (157, 1063306), (314, 531653), (5809, 28738), (11618, 14369)]