157638706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{2903}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 249163200

約数和(自身を除く): 91524494

約数列:

[1, 2, 19, 38, 1429, 2858, 2903, 5806, 27151, 54302, 55157, 110314, 4148387, 8296774, 78819353, 157638706]

約数ペア:

[(1, 157638706), (2, 78819353), (19, 8296774), (38, 4148387), (1429, 110314), (2858, 55157), (2903, 54302), (5806, 27151)]