140128876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1843801}}^1$

素因数の和:1843824

約数の個数: 12

約数和(自身を含む): 258132280

約数和(自身を除く): 118003404

約数列:

[1, 2, 4, 19, 38, 76, 1843801, 3687602, 7375204, 35032219, 70064438, 140128876]

約数ペア:

[(1, 140128876), (2, 70064438), (4, 35032219), (19, 7375204), (38, 3687602), (76, 1843801)]