147674212

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{122653}}^1$

素因数の和:122707

約数の個数: 24

約数和(自身を含む): 302219456

約数和(自身を除く): 154545244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 122653, 245306, 490612, 858571, 1717142, 3434284, 5274079, 10548158, 21096316, 36918553, 73837106, 147674212]

約数ペア:

[(1, 147674212), (2, 73837106), (4, 36918553), (7, 21096316), (14, 10548158), (28, 5274079), (43, 3434284), (86, 1717142), (172, 858571), (301, 490612), (602, 245306), (1204, 122653)]