123775232

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 108

約数和(自身を含む): 301203840

約数和(自身を除く): 177428608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 239, 256, 272, 289, 448, 476, 478, 544, 578, 896, 952, 956, 1088, 1156, 1673, 1792, 1904, 1912, 2023, 2176, 2312, 3346, 3808, 3824, 4046, 4063, 4352, 4624, 6692, 7616, 7648, 8092, 8126, 9248, 13384, 15232, 15296, 16184, 16252, 18496, 26768, 28441, 30464, 30592, 32368, 32504, 36992, 53536, 56882, 61184, 64736, 65008, 69071, 73984, 107072, 113764, 129472, 130016, 138142, 214144, 227528, 258944, 260032, 276284, 428288, 455056, 483497, 517888, 520064, 552568, 910112, 966994, 1040128, 1105136, 1820224, 1933988, 2210272, 3640448, 3867976, 4420544, 7280896, 7735952, 8841088, 15471904, 17682176, 30943808, 61887616, 123775232]

約数ペア:

[(1, 123775232), (2, 61887616), (4, 30943808), (7, 17682176), (8, 15471904), (14, 8841088), (16, 7735952), (17, 7280896), (28, 4420544), (32, 3867976), (34, 3640448), (56, 2210272), (64, 1933988), (68, 1820224), (112, 1105136), (119, 1040128), (128, 966994), (136, 910112), (224, 552568), (238, 520064), (239, 517888), (256, 483497), (272, 455056), (289, 428288), (448, 276284), (476, 260032), (478, 258944), (544, 227528), (578, 214144), (896, 138142), (952, 130016), (956, 129472), (1088, 113764), (1156, 107072), (1673, 73984), (1792, 69071), (1904, 65008), (1912, 64736), (2023, 61184), (2176, 56882), (2312, 53536), (3346, 36992), (3808, 32504), (3824, 32368), (4046, 30592), (4063, 30464), (4352, 28441), (4624, 26768), (6692, 18496), (7616, 16252), (7648, 16184), (8092, 15296), (8126, 15232), (9248, 13384)]