129343816

素因数分解:

$2^3\times 7^1\times {\mathrm{2309711}}^1$

素因数の和:2309724

約数の個数: 16

約数和(自身を含む): 277165440

約数和(自身を除く): 147821624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2309711, 4619422, 9238844, 16167977, 18477688, 32335954, 64671908, 129343816]

約数ペア:

[(1, 129343816), (2, 64671908), (4, 32335954), (7, 18477688), (8, 16167977), (14, 9238844), (28, 4619422), (56, 2309711)]