122015488

素因数分解:

$2^8\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 289405872

約数和(自身を除く): 167390384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 137, 142, 196, 224, 256, 274, 284, 392, 448, 497, 548, 568, 784, 896, 959, 994, 1096, 1136, 1568, 1792, 1918, 1988, 2192, 2272, 3136, 3479, 3836, 3976, 4384, 4544, 6272, 6713, 6958, 7672, 7952, 8768, 9088, 9727, 12544, 13426, 13916, 15344, 15904, 17536, 18176, 19454, 26852, 27832, 30688, 31808, 35072, 38908, 53704, 55664, 61376, 63616, 68089, 77816, 107408, 111328, 122752, 127232, 136178, 155632, 214816, 222656, 245504, 272356, 311264, 429632, 445312, 476623, 544712, 622528, 859264, 890624, 953246, 1089424, 1245056, 1718528, 1906492, 2178848, 2490112, 3812984, 4357696, 7625968, 8715392, 15251936, 17430784, 30503872, 61007744, 122015488]

約数ペア:

[(1, 122015488), (2, 61007744), (4, 30503872), (7, 17430784), (8, 15251936), (14, 8715392), (16, 7625968), (28, 4357696), (32, 3812984), (49, 2490112), (56, 2178848), (64, 1906492), (71, 1718528), (98, 1245056), (112, 1089424), (128, 953246), (137, 890624), (142, 859264), (196, 622528), (224, 544712), (256, 476623), (274, 445312), (284, 429632), (392, 311264), (448, 272356), (497, 245504), (548, 222656), (568, 214816), (784, 155632), (896, 136178), (959, 127232), (994, 122752), (1096, 111328), (1136, 107408), (1568, 77816), (1792, 68089), (1918, 63616), (1988, 61376), (2192, 55664), (2272, 53704), (3136, 38908), (3479, 35072), (3836, 31808), (3976, 30688), (4384, 27832), (4544, 26852), (6272, 19454), (6713, 18176), (6958, 17536), (7672, 15904), (7952, 15344), (8768, 13916), (9088, 13426), (9727, 12544)]