148111872

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 80

約数和(自身を含む): 397316832

約数和(自身を除く): 249204960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 457, 512, 633, 768, 844, 914, 1266, 1371, 1536, 1688, 1828, 2532, 2742, 3376, 3656, 5064, 5484, 6752, 7312, 10128, 10968, 13504, 14624, 20256, 21936, 27008, 29248, 40512, 43872, 54016, 58496, 81024, 87744, 96427, 108032, 116992, 162048, 175488, 192854, 233984, 289281, 324096, 350976, 385708, 578562, 701952, 771416, 1157124, 1542832, 2314248, 3085664, 4628496, 6171328, 9256992, 12342656, 18513984, 24685312, 37027968, 49370624, 74055936, 148111872]

約数ペア:

[(1, 148111872), (2, 74055936), (3, 49370624), (4, 37027968), (6, 24685312), (8, 18513984), (12, 12342656), (16, 9256992), (24, 6171328), (32, 4628496), (48, 3085664), (64, 2314248), (96, 1542832), (128, 1157124), (192, 771416), (211, 701952), (256, 578562), (384, 385708), (422, 350976), (457, 324096), (512, 289281), (633, 233984), (768, 192854), (844, 175488), (914, 162048), (1266, 116992), (1371, 108032), (1536, 96427), (1688, 87744), (1828, 81024), (2532, 58496), (2742, 54016), (3376, 43872), (3656, 40512), (5064, 29248), (5484, 27008), (6752, 21936), (7312, 20256), (10128, 14624), (10968, 13504)]