138467588

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{93307}}^1$

素因数の和:93371

約数の個数: 24

約数和(自身を含む): 282163392

約数和(自身を除く): 143695804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 93307, 186614, 373228, 653149, 1306298, 2612596, 4945271, 9890542, 19781084, 34616897, 69233794, 138467588]

約数ペア:

[(1, 138467588), (2, 69233794), (4, 34616897), (7, 19781084), (14, 9890542), (28, 4945271), (53, 2612596), (106, 1306298), (212, 653149), (371, 373228), (742, 186614), (1484, 93307)]