128902504

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{58169}}^1$

素因数の和:58452

約数の個数: 16

約数和(自身を含む): 242568900

約数和(自身を除く): 113666396

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 58169, 116338, 232676, 465352, 16112813, 32225626, 64451252, 128902504]

約数ペア:

[(1, 128902504), (2, 64451252), (4, 32225626), (8, 16112813), (277, 465352), (554, 232676), (1108, 116338), (2216, 58169)]