147599978

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 223067520

約数和(自身を除く): 75467542

約数列:

[1, 2, 311, 359, 622, 661, 718, 1322, 111649, 205571, 223298, 237299, 411142, 474598, 73799989, 147599978]

約数ペア:

[(1, 147599978), (2, 73799989), (311, 474598), (359, 411142), (622, 237299), (661, 223298), (718, 205571), (1322, 111649)]