158163032

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{30557}}^1$

素因数の和:31210

約数の個数: 16

約数和(自身を含む): 297023760

約数和(自身を除く): 138860728

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 30557, 61114, 122228, 244456, 19770379, 39540758, 79081516, 158163032]

約数ペア:

[(1, 158163032), (2, 79081516), (4, 39540758), (8, 19770379), (647, 244456), (1294, 122228), (2588, 61114), (5176, 30557)]