157929828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1880117}}^1$

素因数の和:1880131

約数の個数: 24

約数和(自身を含む): 421146432

約数和(自身を除く): 263216604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1880117, 3760234, 5640351, 7520468, 11280702, 13160819, 22561404, 26321638, 39482457, 52643276, 78964914, 157929828]

約数ペア:

[(1, 157929828), (2, 78964914), (3, 52643276), (4, 39482457), (6, 26321638), (7, 22561404), (12, 13160819), (14, 11280702), (21, 7520468), (28, 5640351), (42, 3760234), (84, 1880117)]