128738034

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3727}}^1$

素因数の和:3855

約数の個数: 48

約数和(自身を含む): 296599680

約数和(自身を除く): 167861646

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3727, 3838, 5757, 7454, 11181, 11514, 17271, 22362, 33543, 34542, 67086, 70813, 141626, 212439, 376427, 424878, 637317, 752854, 1129281, 1274634, 2258562, 3387843, 6775686, 7152113, 14304226, 21456339, 42912678, 64369017, 128738034]

約数ペア:

[(1, 128738034), (2, 64369017), (3, 42912678), (6, 21456339), (9, 14304226), (18, 7152113), (19, 6775686), (38, 3387843), (57, 2258562), (101, 1274634), (114, 1129281), (171, 752854), (202, 637317), (303, 424878), (342, 376427), (606, 212439), (909, 141626), (1818, 70813), (1919, 67086), (3727, 34542), (3838, 33543), (5757, 22362), (7454, 17271), (11181, 11514)]