146618976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 455051520

約数和(自身を除く): 308432544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 439, 497, 568, 588, 672, 784, 852, 878, 994, 1136, 1176, 1317, 1491, 1568, 1704, 1756, 1988, 2272, 2352, 2634, 2982, 3073, 3408, 3479, 3512, 3976, 4704, 5268, 5964, 6146, 6816, 6958, 7024, 7952, 9219, 10437, 10536, 11928, 12292, 13916, 14048, 15904, 18438, 20874, 21072, 21511, 23856, 24584, 27832, 31169, 36876, 41748, 42144, 43022, 47712, 49168, 55664, 62338, 64533, 73752, 83496, 86044, 93507, 98336, 111328, 124676, 129066, 147504, 166992, 172088, 187014, 218183, 249352, 258132, 295008, 333984, 344176, 374028, 436366, 498704, 516264, 654549, 688352, 748056, 872732, 997408, 1032528, 1309098, 1496112, 1527281, 1745464, 2065056, 2618196, 2992224, 3054562, 3490928, 4581843, 5236392, 6109124, 6981856, 9163686, 10472784, 12218248, 18327372, 20945568, 24436496, 36654744, 48872992, 73309488, 146618976]

約数ペア:

[(1, 146618976), (2, 73309488), (3, 48872992), (4, 36654744), (6, 24436496), (7, 20945568), (8, 18327372), (12, 12218248), (14, 10472784), (16, 9163686), (21, 6981856), (24, 6109124), (28, 5236392), (32, 4581843), (42, 3490928), (48, 3054562), (49, 2992224), (56, 2618196), (71, 2065056), (84, 1745464), (96, 1527281), (98, 1496112), (112, 1309098), (142, 1032528), (147, 997408), (168, 872732), (196, 748056), (213, 688352), (224, 654549), (284, 516264), (294, 498704), (336, 436366), (392, 374028), (426, 344176), (439, 333984), (497, 295008), (568, 258132), (588, 249352), (672, 218183), (784, 187014), (852, 172088), (878, 166992), (994, 147504), (1136, 129066), (1176, 124676), (1317, 111328), (1491, 98336), (1568, 93507), (1704, 86044), (1756, 83496), (1988, 73752), (2272, 64533), (2352, 62338), (2634, 55664), (2982, 49168), (3073, 47712), (3408, 43022), (3479, 42144), (3512, 41748), (3976, 36876), (4704, 31169), (5268, 27832), (5964, 24584), (6146, 23856), (6816, 21511), (6958, 21072), (7024, 20874), (7952, 18438), (9219, 15904), (10437, 14048), (10536, 13916), (11928, 12292)]