142753004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{8423}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 264176640

約数和(自身を除く): 121423636

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8423, 8474, 16846, 16948, 33692, 160037, 320074, 640148, 1878329, 3756658, 7513316, 35688251, 71376502, 142753004]

約数ペア:

[(1, 142753004), (2, 71376502), (4, 35688251), (19, 7513316), (38, 3756658), (76, 1878329), (223, 640148), (446, 320074), (892, 160037), (4237, 33692), (8423, 16948), (8474, 16846)]