147843584

素因数分解:

$2^9\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 352664928

約数和(自身を除く): 204821344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 83, 98, 112, 128, 142, 166, 196, 224, 256, 284, 332, 392, 448, 497, 512, 568, 581, 664, 784, 896, 994, 1136, 1162, 1328, 1568, 1792, 1988, 2272, 2324, 2656, 3136, 3479, 3584, 3976, 4067, 4544, 4648, 5312, 5893, 6272, 6958, 7952, 8134, 9088, 9296, 10624, 11786, 12544, 13916, 15904, 16268, 18176, 18592, 21248, 23572, 25088, 27832, 31808, 32536, 36352, 37184, 41251, 42496, 47144, 55664, 63616, 65072, 74368, 82502, 94288, 111328, 127232, 130144, 148736, 165004, 188576, 222656, 254464, 260288, 288757, 297472, 330008, 377152, 445312, 520576, 577514, 660016, 754304, 890624, 1041152, 1155028, 1320032, 1508608, 1781248, 2082304, 2310056, 2640064, 3017216, 4620112, 5280128, 9240224, 10560256, 18480448, 21120512, 36960896, 73921792, 147843584]

約数ペア:

[(1, 147843584), (2, 73921792), (4, 36960896), (7, 21120512), (8, 18480448), (14, 10560256), (16, 9240224), (28, 5280128), (32, 4620112), (49, 3017216), (56, 2640064), (64, 2310056), (71, 2082304), (83, 1781248), (98, 1508608), (112, 1320032), (128, 1155028), (142, 1041152), (166, 890624), (196, 754304), (224, 660016), (256, 577514), (284, 520576), (332, 445312), (392, 377152), (448, 330008), (497, 297472), (512, 288757), (568, 260288), (581, 254464), (664, 222656), (784, 188576), (896, 165004), (994, 148736), (1136, 130144), (1162, 127232), (1328, 111328), (1568, 94288), (1792, 82502), (1988, 74368), (2272, 65072), (2324, 63616), (2656, 55664), (3136, 47144), (3479, 42496), (3584, 41251), (3976, 37184), (4067, 36352), (4544, 32536), (4648, 31808), (5312, 27832), (5893, 25088), (6272, 23572), (6958, 21248), (7952, 18592), (8134, 18176), (9088, 16268), (9296, 15904), (10624, 13916), (11786, 12544)]