157219076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244129}}^1$

素因数の和:244163

約数の個数: 24

約数和(自身を含む): 328110720

約数和(自身を除く): 170891644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 244129, 488258, 976516, 1708903, 3417806, 5614967, 6835612, 11229934, 22459868, 39304769, 78609538, 157219076]

約数ペア:

[(1, 157219076), (2, 78609538), (4, 39304769), (7, 22459868), (14, 11229934), (23, 6835612), (28, 5614967), (46, 3417806), (92, 1708903), (161, 976516), (322, 488258), (644, 244129)]