129007616

素因数分解:

$2^{15}\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 268431360

約数和(自身を除く): 139423744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 512, 992, 1016, 1024, 1984, 2032, 2048, 3937, 3968, 4064, 4096, 7874, 7936, 8128, 8192, 15748, 15872, 16256, 16384, 31496, 31744, 32512, 32768, 62992, 63488, 65024, 125984, 126976, 130048, 251968, 253952, 260096, 503936, 507904, 520192, 1007872, 1015808, 1040384, 2015744, 2080768, 4031488, 4161536, 8062976, 16125952, 32251904, 64503808, 129007616]

約数ペア:

[(1, 129007616), (2, 64503808), (4, 32251904), (8, 16125952), (16, 8062976), (31, 4161536), (32, 4031488), (62, 2080768), (64, 2015744), (124, 1040384), (127, 1015808), (128, 1007872), (248, 520192), (254, 507904), (256, 503936), (496, 260096), (508, 253952), (512, 251968), (992, 130048), (1016, 126976), (1024, 125984), (1984, 65024), (2032, 63488), (2048, 62992), (3937, 32768), (3968, 32512), (4064, 31744), (4096, 31496), (7874, 16384), (7936, 16256), (8128, 15872), (8192, 15748)]