156938418004

素因数分解:

$2^2\times {\mathrm{2087}}^1\times {\mathrm{18799523}}^1$

素因数の和:18801614

約数の個数: 12

約数和(自身を含む): 274773842784

約数和(自身を除く): 117835424780

約数列:

[1, 2, 4, 2087, 4174, 8348, 18799523, 37599046, 75198092, 39234604501, 78469209002, 156938418004]

約数ペア:

[(1, 156938418004), (2, 78469209002), (4, 39234604501), (2087, 75198092), (4174, 37599046), (8348, 18799523)]