143239252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 286896960

約数和(自身を除く): 143657708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 226, 247, 452, 494, 988, 1283, 1469, 2147, 2566, 2938, 4294, 5132, 5876, 8588, 16679, 24377, 27911, 33358, 48754, 55822, 66716, 97508, 111644, 144979, 289958, 316901, 579916, 633802, 1267604, 1884727, 2754601, 3769454, 5509202, 7538908, 11018404, 35809813, 71619626, 143239252]

約数ペア:

[(1, 143239252), (2, 71619626), (4, 35809813), (13, 11018404), (19, 7538908), (26, 5509202), (38, 3769454), (52, 2754601), (76, 1884727), (113, 1267604), (226, 633802), (247, 579916), (452, 316901), (494, 289958), (988, 144979), (1283, 111644), (1469, 97508), (2147, 66716), (2566, 55822), (2938, 48754), (4294, 33358), (5132, 27911), (5876, 24377), (8588, 16679)]