140437304

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22193}}^1$

素因数の和:22319

約数の個数: 32

約数和(自身を含む): 303613920

約数和(自身を除く): 163176616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 22193, 44386, 88772, 155351, 177544, 310702, 621404, 1242808, 2507809, 5015618, 10031236, 17554663, 20062472, 35109326, 70218652, 140437304]

約数ペア:

[(1, 140437304), (2, 70218652), (4, 35109326), (7, 20062472), (8, 17554663), (14, 10031236), (28, 5015618), (56, 2507809), (113, 1242808), (226, 621404), (452, 310702), (791, 177544), (904, 155351), (1582, 88772), (3164, 44386), (6328, 22193)]