127784832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 391875840

約数和(自身を除く): 264091008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 192, 224, 274, 336, 347, 384, 411, 448, 548, 672, 694, 822, 896, 959, 1041, 1096, 1344, 1388, 1644, 1918, 2082, 2192, 2429, 2688, 2776, 2877, 3288, 3836, 4164, 4384, 4858, 5552, 5754, 6576, 7287, 7672, 8328, 8768, 9716, 11104, 11508, 13152, 14574, 15344, 16656, 17536, 19432, 22208, 23016, 26304, 29148, 30688, 33312, 38864, 44416, 46032, 47539, 52608, 58296, 61376, 66624, 77728, 92064, 95078, 116592, 122752, 133248, 142617, 155456, 184128, 190156, 233184, 285234, 310912, 332773, 368256, 380312, 466368, 570468, 665546, 760624, 932736, 998319, 1140936, 1331092, 1521248, 1996638, 2281872, 2662184, 3042496, 3993276, 4563744, 5324368, 6084992, 7986552, 9127488, 10648736, 15973104, 18254976, 21297472, 31946208, 42594944, 63892416, 127784832]

約数ペア:

[(1, 127784832), (2, 63892416), (3, 42594944), (4, 31946208), (6, 21297472), (7, 18254976), (8, 15973104), (12, 10648736), (14, 9127488), (16, 7986552), (21, 6084992), (24, 5324368), (28, 4563744), (32, 3993276), (42, 3042496), (48, 2662184), (56, 2281872), (64, 1996638), (84, 1521248), (96, 1331092), (112, 1140936), (128, 998319), (137, 932736), (168, 760624), (192, 665546), (224, 570468), (274, 466368), (336, 380312), (347, 368256), (384, 332773), (411, 310912), (448, 285234), (548, 233184), (672, 190156), (694, 184128), (822, 155456), (896, 142617), (959, 133248), (1041, 122752), (1096, 116592), (1344, 95078), (1388, 92064), (1644, 77728), (1918, 66624), (2082, 61376), (2192, 58296), (2429, 52608), (2688, 47539), (2776, 46032), (2877, 44416), (3288, 38864), (3836, 33312), (4164, 30688), (4384, 29148), (4858, 26304), (5552, 23016), (5754, 22208), (6576, 19432), (7287, 17536), (7672, 16656), (8328, 15344), (8768, 14574), (9716, 13152), (11104, 11508)]