166621708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3786857}}^1$

素因数の和:3786872

約数の個数: 12

約数和(自身を含む): 318096072

約数和(自身を除く): 151474364

約数列:

[1, 2, 4, 11, 22, 44, 3786857, 7573714, 15147428, 41655427, 83310854, 166621708]

約数ペア:

[(1, 166621708), (2, 83310854), (4, 41655427), (11, 15147428), (22, 7573714), (44, 3786857)]