157440946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{9161}}^1$

素因数の和:9837

約数の個数: 16

約数和(自身を含む): 254740248

約数和(自身を除く): 97299302

約数列:

[1, 2, 13, 26, 661, 1322, 8593, 9161, 17186, 18322, 119093, 238186, 6055421, 12110842, 78720473, 157440946]

約数ペア:

[(1, 157440946), (2, 78720473), (13, 12110842), (26, 6055421), (661, 238186), (1322, 119093), (8593, 18322), (9161, 17186)]