142548972

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{167311}}^1$

素因数の和:167389

約数の個数: 24

約数和(自身を含む): 337300992

約数和(自身を除く): 194752020

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 167311, 334622, 501933, 669244, 1003866, 2007732, 11879081, 23758162, 35637243, 47516324, 71274486, 142548972]

約数ペア:

[(1, 142548972), (2, 71274486), (3, 47516324), (4, 35637243), (6, 23758162), (12, 11879081), (71, 2007732), (142, 1003866), (213, 669244), (284, 501933), (426, 334622), (852, 167311)]