128219005166

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{247527037}}^1$

素因数の和:247527083

約数の個数: 16

約数和(自身を含む): 225744658656

約数和(自身を除く): 97525653490

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 247527037, 495054074, 1732689259, 3465378518, 9158500369, 18317000738, 64109502583, 128219005166]

約数ペア:

[(1, 128219005166), (2, 64109502583), (7, 18317000738), (14, 9158500369), (37, 3465378518), (74, 1732689259), (259, 495054074), (518, 247527037)]