144006656

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 305361408

約数和(自身を除く): 161354752

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 211, 248, 256, 344, 422, 496, 512, 688, 844, 992, 1333, 1376, 1688, 1984, 2666, 2752, 3376, 3968, 5332, 5504, 6541, 6752, 7936, 9073, 10664, 11008, 13082, 13504, 15872, 18146, 21328, 22016, 26164, 27008, 36292, 42656, 52328, 54016, 72584, 85312, 104656, 108032, 145168, 170624, 209312, 281263, 290336, 341248, 418624, 562526, 580672, 682496, 837248, 1125052, 1161344, 1674496, 2250104, 2322688, 3348992, 4500208, 4645376, 9000416, 18000832, 36001664, 72003328, 144006656]

約数ペア:

[(1, 144006656), (2, 72003328), (4, 36001664), (8, 18000832), (16, 9000416), (31, 4645376), (32, 4500208), (43, 3348992), (62, 2322688), (64, 2250104), (86, 1674496), (124, 1161344), (128, 1125052), (172, 837248), (211, 682496), (248, 580672), (256, 562526), (344, 418624), (422, 341248), (496, 290336), (512, 281263), (688, 209312), (844, 170624), (992, 145168), (1333, 108032), (1376, 104656), (1688, 85312), (1984, 72584), (2666, 54016), (2752, 52328), (3376, 42656), (3968, 36292), (5332, 27008), (5504, 26164), (6541, 22016), (6752, 21328), (7936, 18146), (9073, 15872), (10664, 13504), (11008, 13082)]