142248848

素因数分解:

$2^4\times 7^1\times {\mathrm{1270079}}^1$

素因数の和:1270094

約数の個数: 20

約数和(自身を含む): 314979840

約数和(自身を除く): 172730992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1270079, 2540158, 5080316, 8890553, 10160632, 17781106, 20321264, 35562212, 71124424, 142248848]

約数ペア:

[(1, 142248848), (2, 71124424), (4, 35562212), (7, 20321264), (8, 17781106), (14, 10160632), (16, 8890553), (28, 5080316), (56, 2540158), (112, 1270079)]