128356134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1125931}}^1$

素因数の和:1125955

約数の個数: 16

約数和(自身を含む): 270223680

約数和(自身を除く): 141867546

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1125931, 2251862, 3377793, 6755586, 21392689, 42785378, 64178067, 128356134]

約数ペア:

[(1, 128356134), (2, 64178067), (3, 42785378), (6, 21392689), (19, 6755586), (38, 3377793), (57, 2251862), (114, 1125931)]