148389584

素因数分解:

$2^4\times 7^1\times {\mathrm{1324907}}^1$

素因数の和:1324922

約数の個数: 20

約数和(自身を含む): 328577184

約数和(自身を除く): 180187600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1324907, 2649814, 5299628, 9274349, 10599256, 18548698, 21198512, 37097396, 74194792, 148389584]

約数ペア:

[(1, 148389584), (2, 74194792), (4, 37097396), (7, 21198512), (8, 18548698), (14, 10599256), (16, 9274349), (28, 5299628), (56, 2649814), (112, 1324907)]