129797248

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4725

約数の個数: 64

約数和(自身を含む): 305118720

約数和(自身を除く): 175321472

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, 4673, 6944, 9346, 13888, 18692, 27776, 32711, 37384, 65422, 74768, 130844, 144863, 149536, 261688, 289726, 299072, 523376, 579452, 598144, 1014041, 1046752, 1158904, 2028082, 2093504, 2317808, 4056164, 4187008, 4635616, 8112328, 9271232, 16224656, 18542464, 32449312, 64898624, 129797248]

約数ペア:

[(1, 129797248), (2, 64898624), (4, 32449312), (7, 18542464), (8, 16224656), (14, 9271232), (16, 8112328), (28, 4635616), (31, 4187008), (32, 4056164), (56, 2317808), (62, 2093504), (64, 2028082), (112, 1158904), (124, 1046752), (128, 1014041), (217, 598144), (224, 579452), (248, 523376), (434, 299072), (448, 289726), (496, 261688), (868, 149536), (896, 144863), (992, 130844), (1736, 74768), (1984, 65422), (3472, 37384), (3968, 32711), (4673, 27776), (6944, 18692), (9346, 13888)]