139456128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1842

約数の個数: 128

約数和(自身を含む): 438192000

約数和(自身を除く): 298735872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1789, 1856, 2436, 2688, 2784, 3248, 3578, 3712, 4872, 5367, 5568, 6496, 7156, 9744, 10734, 11136, 12523, 12992, 14312, 19488, 21468, 25046, 25984, 28624, 37569, 38976, 42936, 50092, 51881, 57248, 75138, 77952, 85872, 100184, 103762, 114496, 150276, 155643, 171744, 200368, 207524, 228992, 300552, 311286, 343488, 363167, 400736, 415048, 601104, 622572, 686976, 726334, 801472, 830096, 1089501, 1202208, 1245144, 1452668, 1602944, 1660192, 2179002, 2404416, 2490288, 2905336, 3320384, 4358004, 4808832, 4980576, 5810672, 6640768, 8716008, 9961152, 11621344, 17432016, 19922304, 23242688, 34864032, 46485376, 69728064, 139456128]

約数ペア:

[(1, 139456128), (2, 69728064), (3, 46485376), (4, 34864032), (6, 23242688), (7, 19922304), (8, 17432016), (12, 11621344), (14, 9961152), (16, 8716008), (21, 6640768), (24, 5810672), (28, 4980576), (29, 4808832), (32, 4358004), (42, 3320384), (48, 2905336), (56, 2490288), (58, 2404416), (64, 2179002), (84, 1660192), (87, 1602944), (96, 1452668), (112, 1245144), (116, 1202208), (128, 1089501), (168, 830096), (174, 801472), (192, 726334), (203, 686976), (224, 622572), (232, 601104), (336, 415048), (348, 400736), (384, 363167), (406, 343488), (448, 311286), (464, 300552), (609, 228992), (672, 207524), (696, 200368), (812, 171744), (896, 155643), (928, 150276), (1218, 114496), (1344, 103762), (1392, 100184), (1624, 85872), (1789, 77952), (1856, 75138), (2436, 57248), (2688, 51881), (2784, 50092), (3248, 42936), (3578, 38976), (3712, 37569), (4872, 28624), (5367, 25984), (5568, 25046), (6496, 21468), (7156, 19488), (9744, 14312), (10734, 12992), (11136, 12523)]