142507672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{336103}}^1$

素因数の和:336162

約数の個数: 16

約数和(自身を含む): 272244240

約数和(自身を除く): 129736568

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 336103, 672206, 1344412, 2688824, 17813459, 35626918, 71253836, 142507672]

約数ペア:

[(1, 142507672), (2, 71253836), (4, 35626918), (8, 17813459), (53, 2688824), (106, 1344412), (212, 672206), (424, 336103)]