156920814

素因数分解:

$2^1\times 3^4\times {\mathrm{968647}}^1$

素因数の和:968661

約数の個数: 20

約数和(自身を含む): 351619224

約数和(自身を除く): 194698410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 968647, 1937294, 2905941, 5811882, 8717823, 17435646, 26153469, 52306938, 78460407, 156920814]

約数ペア:

[(1, 156920814), (2, 78460407), (3, 52306938), (6, 26153469), (9, 17435646), (18, 8717823), (27, 5811882), (54, 2905941), (81, 1937294), (162, 968647)]