157259284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{432031}}^1$

素因数の和:432055

約数の個数: 24

約数和(自身を含む): 338713088

約数和(自身を除く): 181453804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 432031, 864062, 1728124, 3024217, 5616403, 6048434, 11232806, 12096868, 22465612, 39314821, 78629642, 157259284]

約数ペア:

[(1, 157259284), (2, 78629642), (4, 39314821), (7, 22465612), (13, 12096868), (14, 11232806), (26, 6048434), (28, 5616403), (52, 3024217), (91, 1728124), (182, 864062), (364, 432031)]