140722742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{15187}}^1$

素因数の和:15343

約数の個数: 16

約数和(自身を含む): 218160432

約数和(自身を除く): 77437690

約数列:

[1, 2, 41, 82, 113, 226, 4633, 9266, 15187, 30374, 622667, 1245334, 1716131, 3432262, 70361371, 140722742]

約数ペア:

[(1, 140722742), (2, 70361371), (41, 3432262), (82, 1716131), (113, 1245334), (226, 622667), (4633, 30374), (9266, 15187)]