168702482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 289228800

約数和(自身を除く): 120526318

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2413, 2689, 3302, 4826, 5378, 31369, 34957, 51091, 62738, 69914, 102182, 341503, 664183, 683006, 1328366, 4439539, 6488557, 8879078, 12977114, 84351241, 168702482]

約数ペア:

[(1, 168702482), (2, 84351241), (13, 12977114), (19, 8879078), (26, 6488557), (38, 4439539), (127, 1328366), (247, 683006), (254, 664183), (494, 341503), (1651, 102182), (2413, 69914), (2689, 62738), (3302, 51091), (4826, 34957), (5378, 31369)]