123159738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9127}}^1$

素因数の和:9318

約数の個数: 32

約数和(自身を含む): 266829696

約数和(自身を除く): 143669958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 9127, 13494, 18254, 27381, 54762, 118651, 237302, 355953, 711906, 1578971, 3157942, 4736913, 9473826, 20526623, 41053246, 61579869, 123159738]

約数ペア:

[(1, 123159738), (2, 61579869), (3, 41053246), (6, 20526623), (13, 9473826), (26, 4736913), (39, 3157942), (78, 1578971), (173, 711906), (346, 355953), (519, 237302), (1038, 118651), (2249, 54762), (4498, 27381), (6747, 18254), (9127, 13494)]