109104128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 88

約数和(自身を含む): 257823744

約数和(自身を除く): 148719616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 491, 496, 512, 868, 896, 982, 992, 1024, 1736, 1792, 1964, 1984, 3437, 3472, 3584, 3928, 3968, 6874, 6944, 7168, 7856, 7936, 13748, 13888, 15221, 15712, 15872, 27496, 27776, 30442, 31424, 31744, 54992, 55552, 60884, 62848, 106547, 109984, 111104, 121768, 125696, 213094, 219968, 222208, 243536, 251392, 426188, 439936, 487072, 502784, 852376, 879872, 974144, 1704752, 1759744, 1948288, 3409504, 3519488, 3896576, 6819008, 7793152, 13638016, 15586304, 27276032, 54552064, 109104128]

約数ペア:

[(1, 109104128), (2, 54552064), (4, 27276032), (7, 15586304), (8, 13638016), (14, 7793152), (16, 6819008), (28, 3896576), (31, 3519488), (32, 3409504), (56, 1948288), (62, 1759744), (64, 1704752), (112, 974144), (124, 879872), (128, 852376), (217, 502784), (224, 487072), (248, 439936), (256, 426188), (434, 251392), (448, 243536), (491, 222208), (496, 219968), (512, 213094), (868, 125696), (896, 121768), (982, 111104), (992, 109984), (1024, 106547), (1736, 62848), (1792, 60884), (1964, 55552), (1984, 54992), (3437, 31744), (3472, 31424), (3584, 30442), (3928, 27776), (3968, 27496), (6874, 15872), (6944, 15712), (7168, 15221), (7856, 13888), (7936, 13748)]