156957066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245691}}^1$

素因数の和:1245706

約数の個数: 24

約数和(自身を含む): 388655904

約数和(自身を除く): 231698838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245691, 2491382, 3737073, 7474146, 8719837, 11211219, 17439674, 22422438, 26159511, 52319022, 78478533, 156957066]

約数ペア:

[(1, 156957066), (2, 78478533), (3, 52319022), (6, 26159511), (7, 22422438), (9, 17439674), (14, 11211219), (18, 8719837), (21, 7474146), (42, 3737073), (63, 2491382), (126, 1245691)]