128698754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{68239}}^1$

素因数の和:68305

約数の個数: 16

約数和(自身を含む): 206357760

約数和(自身を除く): 77659006

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 68239, 136478, 1569497, 2797799, 3138994, 5595598, 64349377, 128698754]

約数ペア:

[(1, 128698754), (2, 64349377), (23, 5595598), (41, 3138994), (46, 2797799), (82, 1569497), (943, 136478), (1886, 68239)]