129411108928

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{1669}}^1\times {\mathrm{41777}}^1$

素因数の和:43487

約数の個数: 56

約数和(自身を含む): 265820880600

約数和(自身を除く): 136409771672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1669, 1856, 3338, 6676, 13352, 26704, 41777, 48401, 53408, 83554, 96802, 106816, 167108, 193604, 334216, 387208, 668432, 774416, 1211533, 1336864, 1548832, 2423066, 2673728, 3097664, 4846132, 9692264, 19384528, 38769056, 69725813, 77538112, 139451626, 278903252, 557806504, 1115613008, 2022048577, 2231226016, 4044097154, 4462452032, 8088194308, 16176388616, 32352777232, 64705554464, 129411108928]

約数ペア:

[(1, 129411108928), (2, 64705554464), (4, 32352777232), (8, 16176388616), (16, 8088194308), (29, 4462452032), (32, 4044097154), (58, 2231226016), (64, 2022048577), (116, 1115613008), (232, 557806504), (464, 278903252), (928, 139451626), (1669, 77538112), (1856, 69725813), (3338, 38769056), (6676, 19384528), (13352, 9692264), (26704, 4846132), (41777, 3097664), (48401, 2673728), (53408, 2423066), (83554, 1548832), (96802, 1336864), (106816, 1211533), (167108, 774416), (193604, 668432), (334216, 387208)]