156955641904

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{22345621}}^1$

素因数の和:22346068

約数の個数: 20

約数和(自身を含む): 304794284080

約数和(自身を除く): 147838642176

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 22345621, 44691242, 89382484, 178764968, 357529936, 9809727619, 19619455238, 39238910476, 78477820952, 156955641904]

約数ペア:

[(1, 156955641904), (2, 78477820952), (4, 39238910476), (8, 19619455238), (16, 9809727619), (439, 357529936), (878, 178764968), (1756, 89382484), (3512, 44691242), (7024, 22345621)]