125720552

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 240408000

約数和(自身を除く): 114687448

約数列:

[1, 2, 4, 8, 71, 142, 211, 284, 422, 568, 844, 1049, 1688, 2098, 4196, 8392, 14981, 29962, 59924, 74479, 119848, 148958, 221339, 297916, 442678, 595832, 885356, 1770712, 15715069, 31430138, 62860276, 125720552]

約数ペア:

[(1, 125720552), (2, 62860276), (4, 31430138), (8, 15715069), (71, 1770712), (142, 885356), (211, 595832), (284, 442678), (422, 297916), (568, 221339), (844, 148958), (1049, 119848), (1688, 74479), (2098, 59924), (4196, 29962), (8392, 14981)]