138161764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{56531}}^1$

素因数の和:56595

約数の個数: 24

約数和(自身を含む): 265926528

約数和(自身を除く): 127764764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 56531, 113062, 226124, 734903, 1469806, 2656957, 2939612, 5313914, 10627828, 34540441, 69080882, 138161764]

約数ペア:

[(1, 138161764), (2, 69080882), (4, 34540441), (13, 10627828), (26, 5313914), (47, 2939612), (52, 2656957), (94, 1469806), (188, 734903), (611, 226124), (1222, 113062), (2444, 56531)]