156970894076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065406501}}^1$

素因数の和:2065406524

約数の個数: 12

約数和(自身を含む): 289156910280

約数和(自身を除く): 132186016204

約数列:

[1, 2, 4, 19, 38, 76, 2065406501, 4130813002, 8261626004, 39242723519, 78485447038, 156970894076]

約数ペア:

[(1, 156970894076), (2, 78485447038), (4, 39242723519), (19, 8261626004), (38, 4130813002), (76, 2065406501)]