154416984208

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{708023}}^1$

素因数の和:708391

約数の個数: 40

約数和(自身を含む): 307106826048

約数和(自身を除く): 152689841840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 317, 344, 634, 688, 1268, 2536, 5072, 13631, 27262, 54524, 109048, 218096, 708023, 1416046, 2832092, 5664184, 11328368, 30444989, 60889978, 121779956, 224443291, 243559912, 448886582, 487119824, 897773164, 1795546328, 3591092656, 9651061513, 19302123026, 38604246052, 77208492104, 154416984208]

約数ペア:

[(1, 154416984208), (2, 77208492104), (4, 38604246052), (8, 19302123026), (16, 9651061513), (43, 3591092656), (86, 1795546328), (172, 897773164), (317, 487119824), (344, 448886582), (634, 243559912), (688, 224443291), (1268, 121779956), (2536, 60889978), (5072, 30444989), (13631, 11328368), (27262, 5664184), (54524, 2832092), (109048, 1416046), (218096, 708023)]