141216208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66361}}^1$

素因数の和:66395

約数の個数: 40

約数和(自身を含む): 329155520

約数和(自身を除く): 187939312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 66361, 132722, 265444, 464527, 530888, 929054, 1061776, 1260859, 1858108, 2521718, 3716216, 5043436, 7432432, 8826013, 10086872, 17652026, 20173744, 35304052, 70608104, 141216208]

約数ペア:

[(1, 141216208), (2, 70608104), (4, 35304052), (7, 20173744), (8, 17652026), (14, 10086872), (16, 8826013), (19, 7432432), (28, 5043436), (38, 3716216), (56, 2521718), (76, 1858108), (112, 1260859), (133, 1061776), (152, 929054), (266, 530888), (304, 464527), (532, 265444), (1064, 132722), (2128, 66361)]