157020612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1869293}}^1$

素因数の和:1869307

約数の個数: 24

約数和(自身を含む): 418721856

約数和(自身を除く): 261701244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1869293, 3738586, 5607879, 7477172, 11215758, 13085051, 22431516, 26170102, 39255153, 52340204, 78510306, 157020612]

約数ペア:

[(1, 157020612), (2, 78510306), (3, 52340204), (4, 39255153), (6, 26170102), (7, 22431516), (12, 13085051), (14, 11215758), (21, 7477172), (28, 5607879), (42, 3738586), (84, 1869293)]