143008

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 291060

約数和(自身を除く): 148052

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 109, 164, 218, 328, 436, 656, 872, 1312, 1744, 3488, 4469, 8938, 17876, 35752, 71504, 143008]

約数ペア:

[(1, 143008), (2, 71504), (4, 35752), (8, 17876), (16, 8938), (32, 4469), (41, 3488), (82, 1744), (109, 1312), (164, 872), (218, 656), (328, 436)]