156900728

素因数分解:

$2^3\times {\mathrm{2803}}^1\times {\mathrm{6997}}^1$

素因数の和:9806

約数の個数: 16

約数和(自身を含む): 294335880

約数和(自身を除く): 137435152

約数列:

[1, 2, 4, 8, 2803, 5606, 6997, 11212, 13994, 22424, 27988, 55976, 19612591, 39225182, 78450364, 156900728]

約数ペア:

[(1, 156900728), (2, 78450364), (4, 39225182), (8, 19612591), (2803, 55976), (5606, 27988), (6997, 22424), (11212, 13994)]