140527872

素因数分解:

$2^8\times 3^7\times {\mathrm{251}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 422372160

約数和(自身を除く): 281844288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 251, 256, 288, 324, 384, 432, 486, 502, 576, 648, 729, 753, 768, 864, 972, 1004, 1152, 1296, 1458, 1506, 1728, 1944, 2008, 2187, 2259, 2304, 2592, 2916, 3012, 3456, 3888, 4016, 4374, 4518, 5184, 5832, 6024, 6777, 6912, 7776, 8032, 8748, 9036, 10368, 11664, 12048, 13554, 15552, 16064, 17496, 18072, 20331, 20736, 23328, 24096, 27108, 31104, 32128, 34992, 36144, 40662, 46656, 48192, 54216, 60993, 62208, 64256, 69984, 72288, 81324, 93312, 96384, 108432, 121986, 139968, 144576, 162648, 182979, 186624, 192768, 216864, 243972, 279936, 289152, 325296, 365958, 433728, 487944, 548937, 559872, 578304, 650592, 731916, 867456, 975888, 1097874, 1301184, 1463832, 1734912, 1951776, 2195748, 2602368, 2927664, 3903552, 4391496, 5204736, 5855328, 7807104, 8782992, 11710656, 15614208, 17565984, 23421312, 35131968, 46842624, 70263936, 140527872]

約数ペア:

[(1, 140527872), (2, 70263936), (3, 46842624), (4, 35131968), (6, 23421312), (8, 17565984), (9, 15614208), (12, 11710656), (16, 8782992), (18, 7807104), (24, 5855328), (27, 5204736), (32, 4391496), (36, 3903552), (48, 2927664), (54, 2602368), (64, 2195748), (72, 1951776), (81, 1734912), (96, 1463832), (108, 1301184), (128, 1097874), (144, 975888), (162, 867456), (192, 731916), (216, 650592), (243, 578304), (251, 559872), (256, 548937), (288, 487944), (324, 433728), (384, 365958), (432, 325296), (486, 289152), (502, 279936), (576, 243972), (648, 216864), (729, 192768), (753, 186624), (768, 182979), (864, 162648), (972, 144576), (1004, 139968), (1152, 121986), (1296, 108432), (1458, 96384), (1506, 93312), (1728, 81324), (1944, 72288), (2008, 69984), (2187, 64256), (2259, 62208), (2304, 60993), (2592, 54216), (2916, 48192), (3012, 46656), (3456, 40662), (3888, 36144), (4016, 34992), (4374, 32128), (4518, 31104), (5184, 27108), (5832, 24096), (6024, 23328), (6777, 20736), (6912, 20331), (7776, 18072), (8032, 17496), (8748, 16064), (9036, 15552), (10368, 13554), (11664, 12048)]