142428161726

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{7477}}^1\times {\mathrm{68521}}^1$

素因数の和:76139

約数の個数: 16

約数和(自身を含む): 215211156720

約数和(自身を除く): 72782994994

約数列:

[1, 2, 139, 278, 7477, 14954, 68521, 137042, 1039303, 2078606, 9524419, 19048838, 512331517, 1024663034, 71214080863, 142428161726]

約数ペア:

[(1, 142428161726), (2, 71214080863), (139, 1024663034), (278, 512331517), (7477, 19048838), (14954, 9524419), (68521, 2078606), (137042, 1039303)]