161730858

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{180907}}^1$

素因数の和:181061

約数の個数: 16

約数和(自身を含む): 325634400

約数和(自身を除く): 163903542

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 180907, 361814, 542721, 1085442, 26955143, 53910286, 80865429, 161730858]

約数ペア:

[(1, 161730858), (2, 80865429), (3, 53910286), (6, 26955143), (149, 1085442), (298, 542721), (447, 361814), (894, 180907)]