157438852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7559}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 284497920

約数和(自身を除く): 127059068

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 7559, 10414, 15118, 20828, 30236, 309919, 619838, 959993, 1239676, 1919986, 3839972, 39359713, 78719426, 157438852]

約数ペア:

[(1, 157438852), (2, 78719426), (4, 39359713), (41, 3839972), (82, 1919986), (127, 1239676), (164, 959993), (254, 619838), (508, 309919), (5207, 30236), (7559, 20828), (10414, 15118)]