165138304

素因数分解:

$2^7\times {\mathrm{1290143}}^1$

素因数の和:1290157

約数の個数: 16

約数和(自身を含む): 328986720

約数和(自身を除く): 163848416

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1290143, 2580286, 5160572, 10321144, 20642288, 41284576, 82569152, 165138304]

約数ペア:

[(1, 165138304), (2, 82569152), (4, 41284576), (8, 20642288), (16, 10321144), (32, 5160572), (64, 2580286), (128, 1290143)]