158494788

素因数分解:

$2^2\times 3^2\times {\mathrm{4402633}}^1$

素因数の和:4402643

約数の個数: 18

約数和(自身を含む): 400639694

約数和(自身を除く): 242144906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4402633, 8805266, 13207899, 17610532, 26415798, 39623697, 52831596, 79247394, 158494788]

約数ペア:

[(1, 158494788), (2, 79247394), (3, 52831596), (4, 39623697), (6, 26415798), (9, 17610532), (12, 13207899), (18, 8805266), (36, 4402633)]