189626752

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6827}}^1$

素因数の和:6879

約数の個数: 64

約数和(自身を含む): 445731840

約数和(自身を除く): 256105088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6827, 6944, 13654, 13888, 27308, 27776, 47789, 54616, 95578, 109232, 191156, 211637, 218464, 382312, 423274, 436928, 764624, 846548, 873856, 1481459, 1529248, 1693096, 2962918, 3058496, 3386192, 5925836, 6116992, 6772384, 11851672, 13544768, 23703344, 27089536, 47406688, 94813376, 189626752]

約数ペア:

[(1, 189626752), (2, 94813376), (4, 47406688), (7, 27089536), (8, 23703344), (14, 13544768), (16, 11851672), (28, 6772384), (31, 6116992), (32, 5925836), (56, 3386192), (62, 3058496), (64, 2962918), (112, 1693096), (124, 1529248), (128, 1481459), (217, 873856), (224, 846548), (248, 764624), (434, 436928), (448, 423274), (496, 382312), (868, 218464), (896, 211637), (992, 191156), (1736, 109232), (1984, 95578), (3472, 54616), (3968, 47789), (6827, 27776), (6944, 27308), (13654, 13888)]