156980911836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868820379}}^1$

素因数の和:1868820393

約数の個数: 24

約数和(自身を含む): 418615765120

約数和(自身を除く): 261634853284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868820379, 3737640758, 5606461137, 7475281516, 11212922274, 13081742653, 22425844548, 26163485306, 39245227959, 52326970612, 78490455918, 156980911836]

約数ペア:

[(1, 156980911836), (2, 78490455918), (3, 52326970612), (4, 39245227959), (6, 26163485306), (7, 22425844548), (12, 13081742653), (14, 11212922274), (21, 7475281516), (28, 5606461137), (42, 3737640758), (84, 1868820379)]