140695969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1009}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 152712000

約数和(自身を除く): 12016031

約数列:

[1, 19, 41, 179, 779, 1009, 3401, 7339, 19171, 41369, 139441, 180611, 786011, 3431609, 7405051, 140695969]

約数ペア:

[(1, 140695969), (19, 7405051), (41, 3431609), (179, 786011), (779, 180611), (1009, 139441), (3401, 41369), (7339, 19171)]