161999526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2076917}}^1$

素因数の和:2076935

約数の個数: 16

約数和(自身を含む): 348922224

約数和(自身を除く): 186922698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2076917, 4153834, 6230751, 12461502, 26999921, 53999842, 80999763, 161999526]

約数ペア:

[(1, 161999526), (2, 80999763), (3, 53999842), (6, 26999921), (13, 12461502), (26, 6230751), (39, 4153834), (78, 2076917)]