80496488548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151309189}}^1$

素因数の和:151309219

約数の個数: 24

約数和(自身を含む): 169466292800

約数和(自身を除く): 88969804252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 151309189, 302618378, 605236756, 1059164323, 2118328646, 2874874591, 4236657292, 5749749182, 11499498364, 20124122137, 40248244274, 80496488548]

約数ペア:

[(1, 80496488548), (2, 40248244274), (4, 20124122137), (7, 11499498364), (14, 5749749182), (19, 4236657292), (28, 2874874591), (38, 2118328646), (76, 1059164323), (133, 605236756), (266, 302618378), (532, 151309189)]