156977579612

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12770711}}^1$

素因数の和:12771161

約数の個数: 24

約数和(自身を含む): 314670343680

約数和(自身を除く): 157692764068

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 12770711, 25541422, 51082844, 89394977, 178789954, 357579908, 5606342129, 11212684258, 22425368516, 39244394903, 78488789806, 156977579612]

約数ペア:

[(1, 156977579612), (2, 78488789806), (4, 39244394903), (7, 22425368516), (14, 11212684258), (28, 5606342129), (439, 357579908), (878, 178789954), (1756, 89394977), (3073, 51082844), (6146, 25541422), (12292, 12770711)]