148170208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{243701}}^1$

素因数の和:243730

約数の個数: 24

約数和(自身を含む): 307064520

約数和(自身を除く): 158894312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 243701, 487402, 974804, 1949608, 3899216, 4630319, 7798432, 9260638, 18521276, 37042552, 74085104, 148170208]

約数ペア:

[(1, 148170208), (2, 74085104), (4, 37042552), (8, 18521276), (16, 9260638), (19, 7798432), (32, 4630319), (38, 3899216), (76, 1949608), (152, 974804), (304, 487402), (608, 243701)]