129205748

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{9839}}^1$

素因数の和:9924

約数の個数: 36

約数和(自身を含む): 266978880

約数和(自身を除く): 137773132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 6566, 9839, 13132, 19678, 39356, 68873, 137746, 275492, 482111, 659213, 964222, 1318426, 1928444, 2636852, 4614491, 9228982, 18457964, 32301437, 64602874, 129205748]

約数ペア:

[(1, 129205748), (2, 64602874), (4, 32301437), (7, 18457964), (14, 9228982), (28, 4614491), (49, 2636852), (67, 1928444), (98, 1318426), (134, 964222), (196, 659213), (268, 482111), (469, 275492), (938, 137746), (1876, 68873), (3283, 39356), (6566, 19678), (9839, 13132)]