156920944

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{11057}}^1$

素因数の和:11952

約数の個数: 20

約数和(自身を含む): 304404624

約数和(自身を除く): 147483680

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 11057, 14192, 22114, 44228, 88456, 176912, 9807559, 19615118, 39230236, 78460472, 156920944]

約数ペア:

[(1, 156920944), (2, 78460472), (4, 39230236), (8, 19615118), (16, 9807559), (887, 176912), (1774, 88456), (3548, 44228), (7096, 22114), (11057, 14192)]