142499192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30553}}^1$

素因数の和:30623

約数の個数: 32

約数和(自身を含む): 296984880

約数和(自身を除く): 154485688

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 30553, 61106, 122212, 244424, 336083, 672166, 1344332, 1619309, 2688664, 3238618, 6477236, 12954472, 17812399, 35624798, 71249596, 142499192]

約数ペア:

[(1, 142499192), (2, 71249596), (4, 35624798), (8, 17812399), (11, 12954472), (22, 6477236), (44, 3238618), (53, 2688664), (88, 1619309), (106, 1344332), (212, 672166), (424, 336083), (583, 244424), (1166, 122212), (2332, 61106), (4664, 30553)]