122740144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{333533}}^1$

素因数の和:333564

約数の個数: 20

約数和(自身を含む): 248149296

約数和(自身を除く): 125409152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 333533, 667066, 1334132, 2668264, 5336528, 7671259, 15342518, 30685036, 61370072, 122740144]

約数ペア:

[(1, 122740144), (2, 61370072), (4, 30685036), (8, 15342518), (16, 7671259), (23, 5336528), (46, 2668264), (92, 1334132), (184, 667066), (368, 333533)]