149472449

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66109}}^1$

素因数の和:66152

約数の個数: 16

約数和(自身を含む): 190396800

約数和(自身を除く): 40924351

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 66109, 462763, 1123853, 1256071, 7866971, 8792497, 21353207, 149472449]

約数ペア:

[(1, 149472449), (7, 21353207), (17, 8792497), (19, 7866971), (119, 1256071), (133, 1123853), (323, 462763), (2261, 66109)]