156780278046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1244287921}}^1$

素因数の和:1244287936

約数の個数: 24

約数和(自身を含む): 388217831664

約数和(自身を除く): 231437553618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1244287921, 2488575842, 3732863763, 7465727526, 8710015447, 11198591289, 17420030894, 22397182578, 26130046341, 52260092682, 78390139023, 156780278046]

約数ペア:

[(1, 156780278046), (2, 78390139023), (3, 52260092682), (6, 26130046341), (7, 22397182578), (9, 17420030894), (14, 11198591289), (18, 8710015447), (21, 7465727526), (42, 3732863763), (63, 2488575842), (126, 1244287921)]