145435532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{143711}}^1$

素因数の和:143749

約数の個数: 24

約数和(自身を含む): 289723392

約数和(自身を除く): 144287860

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 143711, 287422, 574844, 1580821, 3161642, 3305353, 6323284, 6610706, 13221412, 36358883, 72717766, 145435532]

約数ペア:

[(1, 145435532), (2, 72717766), (4, 36358883), (11, 13221412), (22, 6610706), (23, 6323284), (44, 3305353), (46, 3161642), (92, 1580821), (253, 574844), (506, 287422), (1012, 143711)]