155311212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1848943}}^1$

素因数の和:1848957

約数の個数: 24

約数和(自身を含む): 414163456

約数和(自身を除く): 258852244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1848943, 3697886, 5546829, 7395772, 11093658, 12942601, 22187316, 25885202, 38827803, 51770404, 77655606, 155311212]

約数ペア:

[(1, 155311212), (2, 77655606), (3, 51770404), (4, 38827803), (6, 25885202), (7, 22187316), (12, 12942601), (14, 11093658), (21, 7395772), (28, 5546829), (42, 3697886), (84, 1848943)]