128099762

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{128873}}^1$

素因数の和:128953

約数の個数: 16

約数和(自身を含む): 222694272

約数和(自身を除く): 94594510

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 128873, 257746, 902111, 1804222, 9149983, 18299966, 64049881, 128099762]

約数ペア:

[(1, 128099762), (2, 64049881), (7, 18299966), (14, 9149983), (71, 1804222), (142, 902111), (497, 257746), (994, 128873)]