135054848

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 284934144

約数和(自身を除く): 149879296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 127, 128, 134, 248, 254, 256, 268, 496, 508, 512, 536, 992, 1016, 1072, 1984, 2032, 2077, 2144, 3937, 3968, 4064, 4154, 4288, 7874, 7936, 8128, 8308, 8509, 8576, 15748, 15872, 16256, 16616, 17018, 17152, 31496, 32512, 33232, 34036, 34304, 62992, 65024, 66464, 68072, 125984, 132928, 136144, 251968, 263779, 265856, 272288, 503936, 527558, 531712, 544576, 1007872, 1055116, 1063424, 1089152, 2015744, 2110232, 2178304, 4220464, 4356608, 8440928, 16881856, 33763712, 67527424, 135054848]

約数ペア:

[(1, 135054848), (2, 67527424), (4, 33763712), (8, 16881856), (16, 8440928), (31, 4356608), (32, 4220464), (62, 2178304), (64, 2110232), (67, 2015744), (124, 1089152), (127, 1063424), (128, 1055116), (134, 1007872), (248, 544576), (254, 531712), (256, 527558), (268, 503936), (496, 272288), (508, 265856), (512, 263779), (536, 251968), (992, 136144), (1016, 132928), (1072, 125984), (1984, 68072), (2032, 66464), (2077, 65024), (2144, 62992), (3937, 34304), (3968, 34036), (4064, 33232), (4154, 32512), (4288, 31496), (7874, 17152), (7936, 17018), (8128, 16616), (8308, 16256), (8509, 15872), (8576, 15748)]