128097478

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{15319}}^1$

素因数の和:15471

約数の個数: 16

約数和(自身を含む): 199098720

約数和(自身を除く): 71001242

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8362, 15319, 30638, 566803, 1133606, 1731047, 3462094, 64048739, 128097478]

約数ペア:

[(1, 128097478), (2, 64048739), (37, 3462094), (74, 1731047), (113, 1133606), (226, 566803), (4181, 30638), (8362, 15319)]