140215096

素因数分解:

$2^3\times 7^1\times {\mathrm{2503841}}^1$

素因数の和:2503854

約数の個数: 16

約数和(自身を含む): 300461040

約数和(自身を除く): 160245944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2503841, 5007682, 10015364, 17526887, 20030728, 35053774, 70107548, 140215096]

約数ペア:

[(1, 140215096), (2, 70107548), (4, 35053774), (7, 20030728), (8, 17526887), (14, 10015364), (28, 5007682), (56, 2503841)]