128049185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{136951}}^1$

素因数の和:136984

約数の個数: 16

約数和(自身を含む): 177489792

約数和(自身を除く): 49440607

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 136951, 684755, 1506461, 2328167, 7532305, 11640835, 25609837, 128049185]

約数ペア:

[(1, 128049185), (5, 25609837), (11, 11640835), (17, 7532305), (55, 2328167), (85, 1506461), (187, 684755), (935, 136951)]