128006016

素因数分解:

$2^7\times 3^1\times {\mathrm{333349}}^1$

素因数の和:333366

約数の個数: 32

約数和(自身を含む): 340017000

約数和(自身を除く): 212010984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 333349, 666698, 1000047, 1333396, 2000094, 2666792, 4000188, 5333584, 8000376, 10667168, 16000752, 21334336, 32001504, 42668672, 64003008, 128006016]

約数ペア:

[(1, 128006016), (2, 64003008), (3, 42668672), (4, 32001504), (6, 21334336), (8, 16000752), (12, 10667168), (16, 8000376), (24, 5333584), (32, 4000188), (48, 2666792), (64, 2000094), (96, 1333396), (128, 1000047), (192, 666698), (384, 333349)]