143130242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 239645952

約数和(自身を除く): 96515710

約数列:

[1, 2, 17, 23, 34, 46, 103, 206, 391, 782, 1751, 1777, 2369, 3502, 3554, 4738, 30209, 40273, 40871, 60418, 80546, 81742, 183031, 366062, 694807, 1389614, 3111527, 4209713, 6223054, 8419426, 71565121, 143130242]

約数ペア:

[(1, 143130242), (2, 71565121), (17, 8419426), (23, 6223054), (34, 4209713), (46, 3111527), (103, 1389614), (206, 694807), (391, 366062), (782, 183031), (1751, 81742), (1777, 80546), (2369, 60418), (3502, 40871), (3554, 40273), (4738, 30209)]