142995886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{78311}}^1$

素因数の和:78407

約数の個数: 16

約数和(自身を含む): 236815488

約数和(自身を除く): 93819602

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 78311, 156622, 861421, 1722842, 6499813, 12999626, 71497943, 142995886]

約数ペア:

[(1, 142995886), (2, 71497943), (11, 12999626), (22, 6499813), (83, 1722842), (166, 861421), (913, 156622), (1826, 78311)]