140442898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{35809}}^1$

素因数の和:35901

約数の個数: 16

約数和(自身を含む): 220446360

約数和(自身を除く): 80003462

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 35809, 71618, 1324933, 1897877, 2649866, 3795754, 70221449, 140442898]

約数ペア:

[(1, 140442898), (2, 70221449), (37, 3795754), (53, 2649866), (74, 1897877), (106, 1324933), (1961, 71618), (3922, 35809)]