142243684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{140557}}^1$

素因数の和:140595

約数の個数: 24

約数和(自身を含む): 283364928

約数和(自身を除く): 141121244

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 140557, 281114, 562228, 1546127, 3092254, 3232811, 6184508, 6465622, 12931244, 35560921, 71121842, 142243684]

約数ペア:

[(1, 142243684), (2, 71121842), (4, 35560921), (11, 12931244), (22, 6465622), (23, 6184508), (44, 3232811), (46, 3092254), (92, 1546127), (253, 562228), (506, 281114), (1012, 140557)]