142511116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{75323}}^1$

素因数の和:75381

約数の個数: 24

約数和(自身を含む): 278397504

約数和(自身を除く): 135886388

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 75323, 150646, 301292, 828553, 1657106, 3238889, 3314212, 6477778, 12955556, 35627779, 71255558, 142511116]

約数ペア:

[(1, 142511116), (2, 71255558), (4, 35627779), (11, 12955556), (22, 6477778), (43, 3314212), (44, 3238889), (86, 1657106), (172, 828553), (473, 301292), (946, 150646), (1892, 75323)]