156940116174

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{686149}}^1$

素因数の和:686385

約数の個数: 48

約数和(自身を含む): 346165419600

約数和(自身を除く): 189225303426

約数列:

[1, 2, 3, 6, 9, 18, 97, 131, 194, 262, 291, 393, 582, 786, 873, 1179, 1746, 2358, 12707, 25414, 38121, 76242, 114363, 228726, 686149, 1372298, 2058447, 4116894, 6175341, 12350682, 66556453, 89885519, 133112906, 179771038, 199669359, 269656557, 399338718, 539313114, 599008077, 808969671, 1198016154, 1617939342, 8718895343, 17437790686, 26156686029, 52313372058, 78470058087, 156940116174]

約数ペア:

[(1, 156940116174), (2, 78470058087), (3, 52313372058), (6, 26156686029), (9, 17437790686), (18, 8718895343), (97, 1617939342), (131, 1198016154), (194, 808969671), (262, 599008077), (291, 539313114), (393, 399338718), (582, 269656557), (786, 199669359), (873, 179771038), (1179, 133112906), (1746, 89885519), (2358, 66556453), (12707, 12350682), (25414, 6175341), (38121, 4116894), (76242, 2058447), (114363, 1372298), (228726, 686149)]