128257536

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7591}}^1$

素因数の和:7623

約数の個数: 80

約数和(自身を含む): 372797568

約数和(自身を除く): 244540032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 7591, 8448, 15182, 16896, 22773, 30364, 45546, 60728, 83501, 91092, 121456, 167002, 182184, 242912, 250503, 334004, 364368, 485824, 501006, 668008, 728736, 971648, 1002012, 1336016, 1457472, 1943296, 2004024, 2672032, 2914944, 3886592, 4008048, 5344064, 5829888, 8016096, 10688128, 11659776, 16032192, 21376256, 32064384, 42752512, 64128768, 128257536]

約数ペア:

[(1, 128257536), (2, 64128768), (3, 42752512), (4, 32064384), (6, 21376256), (8, 16032192), (11, 11659776), (12, 10688128), (16, 8016096), (22, 5829888), (24, 5344064), (32, 4008048), (33, 3886592), (44, 2914944), (48, 2672032), (64, 2004024), (66, 1943296), (88, 1457472), (96, 1336016), (128, 1002012), (132, 971648), (176, 728736), (192, 668008), (256, 501006), (264, 485824), (352, 364368), (384, 334004), (512, 250503), (528, 242912), (704, 182184), (768, 167002), (1056, 121456), (1408, 91092), (1536, 83501), (2112, 60728), (2816, 45546), (4224, 30364), (5632, 22773), (7591, 16896), (8448, 15182)]