145154304

素因数分解:

$2^8\times 3^2\times {\mathrm{251}}^2$

素因数の和:524

約数の個数: 81

約数和(自身を含む): 420189679

約数和(自身を除く): 275035375

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 251, 256, 288, 384, 502, 576, 753, 768, 1004, 1152, 1506, 2008, 2259, 2304, 3012, 4016, 4518, 6024, 8032, 9036, 12048, 16064, 18072, 24096, 32128, 36144, 48192, 63001, 64256, 72288, 96384, 126002, 144576, 189003, 192768, 252004, 289152, 378006, 504008, 567009, 578304, 756012, 1008016, 1134018, 1512024, 2016032, 2268036, 3024048, 4032064, 4536072, 6048096, 8064128, 9072144, 12096192, 16128256, 18144288, 24192384, 36288576, 48384768, 72577152, 145154304]

約数ペア:

[(1, 145154304), (2, 72577152), (3, 48384768), (4, 36288576), (6, 24192384), (8, 18144288), (9, 16128256), (12, 12096192), (16, 9072144), (18, 8064128), (24, 6048096), (32, 4536072), (36, 4032064), (48, 3024048), (64, 2268036), (72, 2016032), (96, 1512024), (128, 1134018), (144, 1008016), (192, 756012), (251, 578304), (256, 567009), (288, 504008), (384, 378006), (502, 289152), (576, 252004), (753, 192768), (768, 189003), (1004, 144576), (1152, 126002), (1506, 96384), (2008, 72288), (2259, 64256), (2304, 63001), (3012, 48192), (4016, 36144), (4518, 32128), (6024, 24096), (8032, 18072), (9036, 16064)]