153712384

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2821

約数の個数: 72

約数和(自身を含む): 362098688

約数和(自身を除く): 208386304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2767, 3472, 3968, 5534, 6944, 7936, 11068, 13888, 19369, 22136, 27776, 38738, 44272, 55552, 77476, 85777, 88544, 154952, 171554, 177088, 309904, 343108, 354176, 600439, 619808, 686216, 708352, 1200878, 1239616, 1372432, 2401756, 2479232, 2744864, 4803512, 4958464, 5489728, 9607024, 10979456, 19214048, 21958912, 38428096, 76856192, 153712384]

約数ペア:

[(1, 153712384), (2, 76856192), (4, 38428096), (7, 21958912), (8, 19214048), (14, 10979456), (16, 9607024), (28, 5489728), (31, 4958464), (32, 4803512), (56, 2744864), (62, 2479232), (64, 2401756), (112, 1372432), (124, 1239616), (128, 1200878), (217, 708352), (224, 686216), (248, 619808), (256, 600439), (434, 354176), (448, 343108), (496, 309904), (868, 177088), (896, 171554), (992, 154952), (1736, 88544), (1792, 85777), (1984, 77476), (2767, 55552), (3472, 44272), (3968, 38738), (5534, 27776), (6944, 22136), (7936, 19369), (11068, 13888)]