156978666082

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2833}}^1\times {\mathrm{19889}}^1$

素因数の和:22930

約数の個数: 32

約数和(自身を含む): 270567648000

約数和(自身を除く): 113588981918

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 2833, 5666, 19831, 19889, 39662, 39778, 139223, 278446, 563767, 1127534, 3946369, 3957911, 7892738, 7915822, 27705377, 55410754, 56345537, 112691074, 394418759, 788837518, 11212761863, 22425523726, 78489333041, 156978666082]

約数ペア:

[(1, 156978666082), (2, 78489333041), (7, 22425523726), (14, 11212761863), (199, 788837518), (398, 394418759), (1393, 112691074), (2786, 56345537), (2833, 55410754), (5666, 27705377), (19831, 7915822), (19889, 7892738), (39662, 3957911), (39778, 3946369), (139223, 1127534), (278446, 563767)]