142543798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{7591}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 220016160

約数和(自身を除く): 77472362

約数列:

[1, 2, 41, 82, 229, 458, 7591, 9389, 15182, 18778, 311231, 622462, 1738339, 3476678, 71271899, 142543798]

約数ペア:

[(1, 142543798), (2, 71271899), (41, 3476678), (82, 1738339), (229, 622462), (458, 311231), (7591, 18778), (9389, 15182)]