121762048

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 255745280

約数和(自身を除く): 133983232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 229, 248, 256, 268, 458, 496, 536, 916, 992, 1072, 1832, 1984, 2077, 2144, 3664, 3968, 4154, 4288, 7099, 7328, 7936, 8308, 8576, 14198, 14656, 15343, 16616, 17152, 28396, 29312, 30686, 33232, 56792, 58624, 61372, 66464, 113584, 122744, 132928, 227168, 245488, 265856, 454336, 475633, 490976, 531712, 908672, 951266, 981952, 1817344, 1902532, 1963904, 3805064, 3927808, 7610128, 15220256, 30440512, 60881024, 121762048]

約数ペア:

[(1, 121762048), (2, 60881024), (4, 30440512), (8, 15220256), (16, 7610128), (31, 3927808), (32, 3805064), (62, 1963904), (64, 1902532), (67, 1817344), (124, 981952), (128, 951266), (134, 908672), (229, 531712), (248, 490976), (256, 475633), (268, 454336), (458, 265856), (496, 245488), (536, 227168), (916, 132928), (992, 122744), (1072, 113584), (1832, 66464), (1984, 61372), (2077, 58624), (2144, 56792), (3664, 33232), (3968, 30686), (4154, 29312), (4288, 28396), (7099, 17152), (7328, 16616), (7936, 15343), (8308, 14656), (8576, 14198)]