169562768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5255

約数の個数: 40

約数和(自身を含む): 344710080

約数和(自身を除く): 175147312

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 2059, 4118, 5147, 8236, 10294, 16472, 20588, 32944, 41176, 82352, 149263, 298526, 365437, 597052, 730874, 1194104, 1461748, 2388208, 2923496, 5846992, 10597673, 21195346, 42390692, 84781384, 169562768]

約数ペア:

[(1, 169562768), (2, 84781384), (4, 42390692), (8, 21195346), (16, 10597673), (29, 5846992), (58, 2923496), (71, 2388208), (116, 1461748), (142, 1194104), (232, 730874), (284, 597052), (464, 365437), (568, 298526), (1136, 149263), (2059, 82352), (4118, 41176), (5147, 32944), (8236, 20588), (10294, 16472)]