161707044

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189797}}^1$

素因数の和:189875

約数の個数: 24

約数和(自身を含む): 382632768

約数和(自身を除く): 220925724

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 189797, 379594, 569391, 759188, 1138782, 2277564, 13475587, 26951174, 40426761, 53902348, 80853522, 161707044]

約数ペア:

[(1, 161707044), (2, 80853522), (3, 53902348), (4, 40426761), (6, 26951174), (12, 13475587), (71, 2277564), (142, 1138782), (213, 759188), (284, 569391), (426, 379594), (852, 189797)]