127147776

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 393625344

約数和(自身を除く): 266477568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 256, 268, 336, 353, 384, 402, 448, 469, 536, 672, 706, 768, 804, 896, 938, 1059, 1072, 1344, 1407, 1412, 1608, 1792, 1876, 2118, 2144, 2471, 2688, 2814, 2824, 3216, 3752, 4236, 4288, 4942, 5376, 5628, 5648, 6432, 7413, 7504, 8472, 8576, 9884, 11256, 11296, 12864, 14826, 15008, 16944, 17152, 19768, 22512, 22592, 23651, 25728, 29652, 30016, 33888, 39536, 45024, 45184, 47302, 51456, 59304, 60032, 67776, 70953, 79072, 90048, 90368, 94604, 118608, 120064, 135552, 141906, 158144, 165557, 180096, 189208, 237216, 271104, 283812, 316288, 331114, 360192, 378416, 474432, 496671, 567624, 632576, 662228, 756832, 948864, 993342, 1135248, 1324456, 1513664, 1897728, 1986684, 2270496, 2648912, 3027328, 3973368, 4540992, 5297824, 6054656, 7946736, 9081984, 10595648, 15893472, 18163968, 21191296, 31786944, 42382592, 63573888, 127147776]

約数ペア:

[(1, 127147776), (2, 63573888), (3, 42382592), (4, 31786944), (6, 21191296), (7, 18163968), (8, 15893472), (12, 10595648), (14, 9081984), (16, 7946736), (21, 6054656), (24, 5297824), (28, 4540992), (32, 3973368), (42, 3027328), (48, 2648912), (56, 2270496), (64, 1986684), (67, 1897728), (84, 1513664), (96, 1324456), (112, 1135248), (128, 993342), (134, 948864), (168, 756832), (192, 662228), (201, 632576), (224, 567624), (256, 496671), (268, 474432), (336, 378416), (353, 360192), (384, 331114), (402, 316288), (448, 283812), (469, 271104), (536, 237216), (672, 189208), (706, 180096), (768, 165557), (804, 158144), (896, 141906), (938, 135552), (1059, 120064), (1072, 118608), (1344, 94604), (1407, 90368), (1412, 90048), (1608, 79072), (1792, 70953), (1876, 67776), (2118, 60032), (2144, 59304), (2471, 51456), (2688, 47302), (2814, 45184), (2824, 45024), (3216, 39536), (3752, 33888), (4236, 30016), (4288, 29652), (4942, 25728), (5376, 23651), (5628, 22592), (5648, 22512), (6432, 19768), (7413, 17152), (7504, 16944), (8472, 15008), (8576, 14826), (9884, 12864), (11256, 11296)]