138465762

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7559}}^1$

素因数の和:7678

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 148935198

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 3053, 6106, 7559, 9159, 15118, 18318, 22677, 45354, 325037, 536689, 650074, 975111, 1073378, 1610067, 1950222, 3220134, 23077627, 46155254, 69232881, 138465762]

約数ペア:

[(1, 138465762), (2, 69232881), (3, 46155254), (6, 23077627), (43, 3220134), (71, 1950222), (86, 1610067), (129, 1073378), (142, 975111), (213, 650074), (258, 536689), (426, 325037), (3053, 45354), (6106, 22677), (7559, 18318), (9159, 15118)]