128202445190

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{27689513}}^1$

素因数の和:27689983

約数の個数: 16

約数和(自身を含む): 231262820928

約数和(自身を除く): 103060375738

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 27689513, 55379026, 138447565, 276895130, 12820244519, 25640489038, 64101222595, 128202445190]

約数ペア:

[(1, 128202445190), (2, 64101222595), (5, 25640489038), (10, 12820244519), (463, 276895130), (926, 138447565), (2315, 55379026), (4630, 27689513)]