137416286

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 246984192

約数和(自身を除く): 109567906

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 127, 181, 254, 362, 427, 854, 889, 1267, 1778, 2534, 2989, 5978, 6223, 7747, 8869, 11041, 12446, 15494, 17738, 22082, 22987, 45974, 54229, 77287, 108458, 154574, 160909, 321818, 379603, 541009, 759206, 1082018, 1126363, 1402207, 2252726, 2804414, 9815449, 19630898, 68708143, 137416286]

約数ペア:

[(1, 137416286), (2, 68708143), (7, 19630898), (14, 9815449), (49, 2804414), (61, 2252726), (98, 1402207), (122, 1126363), (127, 1082018), (181, 759206), (254, 541009), (362, 379603), (427, 321818), (854, 160909), (889, 154574), (1267, 108458), (1778, 77287), (2534, 54229), (2989, 45974), (5978, 22987), (6223, 22082), (7747, 17738), (8869, 15494), (11041, 12446)]