164753344

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11913

約数の個数: 56

約数和(自身を含む): 385722368

約数和(自身を除く): 220969024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11863, 13888, 23726, 47452, 83041, 94904, 166082, 189808, 332164, 367753, 379616, 664328, 735506, 759232, 1328656, 1471012, 2574271, 2657312, 2942024, 5148542, 5314624, 5884048, 10297084, 11768096, 20594168, 23536192, 41188336, 82376672, 164753344]

約数ペア:

[(1, 164753344), (2, 82376672), (4, 41188336), (7, 23536192), (8, 20594168), (14, 11768096), (16, 10297084), (28, 5884048), (31, 5314624), (32, 5148542), (56, 2942024), (62, 2657312), (64, 2574271), (112, 1471012), (124, 1328656), (217, 759232), (224, 735506), (248, 664328), (434, 379616), (448, 367753), (496, 332164), (868, 189808), (992, 166082), (1736, 94904), (1984, 83041), (3472, 47452), (6944, 23726), (11863, 13888)]