140890176

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 468197184

約数和(自身を除く): 327307008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 83, 84, 96, 112, 126, 144, 166, 168, 192, 224, 249, 252, 288, 332, 336, 421, 448, 498, 504, 576, 581, 664, 672, 747, 842, 996, 1008, 1162, 1263, 1328, 1344, 1494, 1684, 1743, 1992, 2016, 2324, 2526, 2656, 2947, 2988, 3368, 3486, 3789, 3984, 4032, 4648, 5052, 5229, 5312, 5894, 5976, 6736, 6972, 7578, 7968, 8841, 9296, 10104, 10458, 11788, 11952, 13472, 13944, 15156, 15936, 17682, 18592, 20208, 20916, 23576, 23904, 26523, 26944, 27888, 30312, 34943, 35364, 37184, 40416, 41832, 47152, 47808, 53046, 55776, 60624, 69886, 70728, 80832, 83664, 94304, 104829, 106092, 111552, 121248, 139772, 141456, 167328, 188608, 209658, 212184, 242496, 244601, 279544, 282912, 314487, 334656, 419316, 424368, 489202, 559088, 565824, 628974, 733803, 838632, 848736, 978404, 1118176, 1257948, 1467606, 1677264, 1697472, 1956808, 2201409, 2236352, 2515896, 2935212, 3354528, 3913616, 4402818, 5031792, 5870424, 6709056, 7827232, 8805636, 10063584, 11740848, 15654464, 17611272, 20127168, 23481696, 35222544, 46963392, 70445088, 140890176]

約数ペア:

[(1, 140890176), (2, 70445088), (3, 46963392), (4, 35222544), (6, 23481696), (7, 20127168), (8, 17611272), (9, 15654464), (12, 11740848), (14, 10063584), (16, 8805636), (18, 7827232), (21, 6709056), (24, 5870424), (28, 5031792), (32, 4402818), (36, 3913616), (42, 3354528), (48, 2935212), (56, 2515896), (63, 2236352), (64, 2201409), (72, 1956808), (83, 1697472), (84, 1677264), (96, 1467606), (112, 1257948), (126, 1118176), (144, 978404), (166, 848736), (168, 838632), (192, 733803), (224, 628974), (249, 565824), (252, 559088), (288, 489202), (332, 424368), (336, 419316), (421, 334656), (448, 314487), (498, 282912), (504, 279544), (576, 244601), (581, 242496), (664, 212184), (672, 209658), (747, 188608), (842, 167328), (996, 141456), (1008, 139772), (1162, 121248), (1263, 111552), (1328, 106092), (1344, 104829), (1494, 94304), (1684, 83664), (1743, 80832), (1992, 70728), (2016, 69886), (2324, 60624), (2526, 55776), (2656, 53046), (2947, 47808), (2988, 47152), (3368, 41832), (3486, 40416), (3789, 37184), (3984, 35364), (4032, 34943), (4648, 30312), (5052, 27888), (5229, 26944), (5312, 26523), (5894, 23904), (5976, 23576), (6736, 20916), (6972, 20208), (7578, 18592), (7968, 17682), (8841, 15936), (9296, 15156), (10104, 13944), (10458, 13472), (11788, 11952)]