138094964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259577}}^1$

素因数の和:259607

約数の個数: 24

約数和(自身を含む): 290727360

約数和(自身を除く): 152632396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 259577, 519154, 1038308, 1817039, 3634078, 4931963, 7268156, 9863926, 19727852, 34523741, 69047482, 138094964]

約数ペア:

[(1, 138094964), (2, 69047482), (4, 34523741), (7, 19727852), (14, 9863926), (19, 7268156), (28, 4931963), (38, 3634078), (76, 1817039), (133, 1038308), (266, 519154), (532, 259577)]