157687656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{938617}}^1$

素因数の和:938633

約数の個数: 32

約数和(自身を含む): 450536640

約数和(自身を除く): 292848984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 938617, 1877234, 2815851, 3754468, 5631702, 6570319, 7508936, 11263404, 13140638, 19710957, 22526808, 26281276, 39421914, 52562552, 78843828, 157687656]

約数ペア:

[(1, 157687656), (2, 78843828), (3, 52562552), (4, 39421914), (6, 26281276), (7, 22526808), (8, 19710957), (12, 13140638), (14, 11263404), (21, 7508936), (24, 6570319), (28, 5631702), (42, 3754468), (56, 2815851), (84, 1877234), (168, 938617)]