142817276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{118619}}^1$

素因数の和:118673

約数の個数: 24

約数和(自身を含む): 292279680

約数和(自身を除く): 149462404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 118619, 237238, 474476, 830333, 1660666, 3321332, 5100617, 10201234, 20402468, 35704319, 71408638, 142817276]

約数ペア:

[(1, 142817276), (2, 71408638), (4, 35704319), (7, 20402468), (14, 10201234), (28, 5100617), (43, 3321332), (86, 1660666), (172, 830333), (301, 474476), (602, 237238), (1204, 118619)]