165724768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7027}}^1$

素因数の和:7115

約数の個数: 48

約数和(自身を含む): 361295424

約数和(自身を除く): 195570656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 7027, 11792, 14054, 23584, 28108, 56216, 77297, 112432, 154594, 224864, 309188, 470809, 618376, 941618, 1236752, 1883236, 2473504, 3766472, 5178899, 7532944, 10357798, 15065888, 20715596, 41431192, 82862384, 165724768]

約数ペア:

[(1, 165724768), (2, 82862384), (4, 41431192), (8, 20715596), (11, 15065888), (16, 10357798), (22, 7532944), (32, 5178899), (44, 3766472), (67, 2473504), (88, 1883236), (134, 1236752), (176, 941618), (268, 618376), (352, 470809), (536, 309188), (737, 224864), (1072, 154594), (1474, 112432), (2144, 77297), (2948, 56216), (5896, 28108), (7027, 23584), (11792, 14054)]