142126919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 170366976

約数和(自身を除く): 28240057

約数列:

[1, 11, 17, 47, 103, 157, 187, 517, 799, 1133, 1727, 1751, 2669, 4841, 7379, 8789, 16171, 19261, 29359, 53251, 81169, 82297, 125443, 177881, 274907, 760037, 905267, 1379873, 3023977, 8360407, 12920629, 142126919]

約数ペア:

[(1, 142126919), (11, 12920629), (17, 8360407), (47, 3023977), (103, 1379873), (157, 905267), (187, 760037), (517, 274907), (799, 177881), (1133, 125443), (1727, 82297), (1751, 81169), (2669, 53251), (4841, 29359), (7379, 19261), (8789, 16171)]