180968464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{595291}}^1$

素因数の和:595318

約数の個数: 20

約数和(自身を含む): 369081040

約数和(自身を除く): 188112576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 595291, 1190582, 2381164, 4762328, 9524656, 11310529, 22621058, 45242116, 90484232, 180968464]

約数ペア:

[(1, 180968464), (2, 90484232), (4, 45242116), (8, 22621058), (16, 11310529), (19, 9524656), (38, 4762328), (76, 2381164), (152, 1190582), (304, 595291)]