128519148

素因数分解:

$2^2\times 3^1\times {\mathrm{857}}^1\times {\mathrm{12497}}^1$

素因数の和:13361

約数の個数: 24

約数和(自身を含む): 300251952

約数和(自身を除く): 171732804

約数列:

[1, 2, 3, 4, 6, 12, 857, 1714, 2571, 3428, 5142, 10284, 12497, 24994, 37491, 49988, 74982, 149964, 10709929, 21419858, 32129787, 42839716, 64259574, 128519148]

約数ペア:

[(1, 128519148), (2, 64259574), (3, 42839716), (4, 32129787), (6, 21419858), (12, 10709929), (857, 149964), (1714, 74982), (2571, 49988), (3428, 37491), (5142, 24994), (10284, 12497)]