128335202

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 194438400

約数和(自身を除く): 66103198

約数列:

[1, 2, 151, 302, 409, 818, 1039, 2078, 61759, 123518, 156889, 313778, 424951, 849902, 64167601, 128335202]

約数ペア:

[(1, 128335202), (2, 64167601), (151, 849902), (302, 424951), (409, 313778), (818, 156889), (1039, 123518), (2078, 61759)]