127985248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 285114816

約数和(自身を除く): 157129568

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 53, 68, 92, 106, 136, 184, 193, 212, 272, 368, 386, 391, 424, 544, 736, 772, 782, 848, 901, 1219, 1544, 1564, 1696, 1802, 2438, 3088, 3128, 3281, 3604, 4439, 4876, 6176, 6256, 6562, 7208, 8878, 9752, 10229, 12512, 13124, 14416, 17756, 19504, 20458, 20723, 26248, 28832, 35512, 39008, 40916, 41446, 52496, 71024, 75463, 81832, 82892, 104992, 142048, 150926, 163664, 165784, 173893, 235267, 301852, 327328, 331568, 347786, 470534, 603704, 663136, 695572, 941068, 1207408, 1391144, 1882136, 2414816, 2782288, 3764272, 3999539, 5564576, 7528544, 7999078, 15998156, 31996312, 63992624, 127985248]

約数ペア:

[(1, 127985248), (2, 63992624), (4, 31996312), (8, 15998156), (16, 7999078), (17, 7528544), (23, 5564576), (32, 3999539), (34, 3764272), (46, 2782288), (53, 2414816), (68, 1882136), (92, 1391144), (106, 1207408), (136, 941068), (184, 695572), (193, 663136), (212, 603704), (272, 470534), (368, 347786), (386, 331568), (391, 327328), (424, 301852), (544, 235267), (736, 173893), (772, 165784), (782, 163664), (848, 150926), (901, 142048), (1219, 104992), (1544, 82892), (1564, 81832), (1696, 75463), (1802, 71024), (2438, 52496), (3088, 41446), (3128, 40916), (3281, 39008), (3604, 35512), (4439, 28832), (4876, 26248), (6176, 20723), (6256, 20458), (6562, 19504), (7208, 17756), (8878, 14416), (9752, 13124), (10229, 12512)]