128444104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{845027}}^1$

素因数の和:845052

約数の個数: 16

約数和(自身を含む): 253508400

約数和(自身を除く): 125064296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 845027, 1690054, 3380108, 6760216, 16055513, 32111026, 64222052, 128444104]

約数ペア:

[(1, 128444104), (2, 64222052), (4, 32111026), (8, 16055513), (19, 6760216), (38, 3380108), (76, 1690054), (152, 845027)]