123729976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{814013}}^1$

素因数の和:814038

約数の個数: 16

約数和(自身を含む): 244204200

約数和(自身を除く): 120474224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 814013, 1628026, 3256052, 6512104, 15466247, 30932494, 61864988, 123729976]

約数ペア:

[(1, 123729976), (2, 61864988), (4, 30932494), (8, 15466247), (19, 6512104), (38, 3256052), (76, 1628026), (152, 814013)]