140590352

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54577}}^1$

素因数の和:54615

約数の個数: 40

約数和(自身を含む): 324848256

約数和(自身を除く): 184257904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 54577, 109154, 218308, 382039, 436616, 764078, 873232, 1255271, 1528156, 2510542, 3056312, 5021084, 6112624, 8786897, 10042168, 17573794, 20084336, 35147588, 70295176, 140590352]

約数ペア:

[(1, 140590352), (2, 70295176), (4, 35147588), (7, 20084336), (8, 17573794), (14, 10042168), (16, 8786897), (23, 6112624), (28, 5021084), (46, 3056312), (56, 2510542), (92, 1528156), (112, 1255271), (161, 873232), (184, 764078), (322, 436616), (368, 382039), (644, 218308), (1288, 109154), (2576, 54577)]