149145396

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{18803}}^1$

素因数の和:19471

約数の個数: 24

約数和(自身を含む): 348550944

約数和(自身を除く): 199405548

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 18803, 37606, 56409, 75212, 112818, 225636, 12428783, 24857566, 37286349, 49715132, 74572698, 149145396]

約数ペア:

[(1, 149145396), (2, 74572698), (3, 49715132), (4, 37286349), (6, 24857566), (12, 12428783), (661, 225636), (1322, 112818), (1983, 75212), (2644, 56409), (3966, 37606), (7932, 18803)]