140160048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 432115200

約数和(自身を除く): 291955152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 89, 109, 112, 129, 168, 172, 178, 218, 258, 267, 301, 327, 336, 344, 356, 436, 516, 534, 602, 623, 654, 688, 712, 763, 872, 903, 1032, 1068, 1204, 1246, 1308, 1424, 1526, 1744, 1806, 1869, 2064, 2136, 2289, 2408, 2492, 2616, 3052, 3612, 3738, 3827, 4272, 4578, 4687, 4816, 4984, 5232, 6104, 7224, 7476, 7654, 9156, 9374, 9701, 9968, 11481, 12208, 14061, 14448, 14952, 15308, 18312, 18748, 19402, 22962, 26789, 28122, 29103, 29904, 30616, 32809, 36624, 37496, 38804, 45924, 53578, 56244, 58206, 61232, 65618, 67907, 74992, 77608, 80367, 91848, 98427, 107156, 112488, 116412, 131236, 135814, 155216, 160734, 183696, 196854, 203721, 214312, 224976, 232824, 262472, 271628, 321468, 393708, 407442, 417143, 428624, 465648, 524944, 543256, 642936, 787416, 814884, 834286, 1086512, 1251429, 1285872, 1574832, 1629768, 1668572, 2502858, 2920001, 3259536, 3337144, 5005716, 5840002, 6674288, 8760003, 10011432, 11680004, 17520006, 20022864, 23360008, 35040012, 46720016, 70080024, 140160048]

約数ペア:

[(1, 140160048), (2, 70080024), (3, 46720016), (4, 35040012), (6, 23360008), (7, 20022864), (8, 17520006), (12, 11680004), (14, 10011432), (16, 8760003), (21, 6674288), (24, 5840002), (28, 5005716), (42, 3337144), (43, 3259536), (48, 2920001), (56, 2502858), (84, 1668572), (86, 1629768), (89, 1574832), (109, 1285872), (112, 1251429), (129, 1086512), (168, 834286), (172, 814884), (178, 787416), (218, 642936), (258, 543256), (267, 524944), (301, 465648), (327, 428624), (336, 417143), (344, 407442), (356, 393708), (436, 321468), (516, 271628), (534, 262472), (602, 232824), (623, 224976), (654, 214312), (688, 203721), (712, 196854), (763, 183696), (872, 160734), (903, 155216), (1032, 135814), (1068, 131236), (1204, 116412), (1246, 112488), (1308, 107156), (1424, 98427), (1526, 91848), (1744, 80367), (1806, 77608), (1869, 74992), (2064, 67907), (2136, 65618), (2289, 61232), (2408, 58206), (2492, 56244), (2616, 53578), (3052, 45924), (3612, 38804), (3738, 37496), (3827, 36624), (4272, 32809), (4578, 30616), (4687, 29904), (4816, 29103), (4984, 28122), (5232, 26789), (6104, 22962), (7224, 19402), (7476, 18748), (7654, 18312), (9156, 15308), (9374, 14952), (9701, 14448), (9968, 14061), (11481, 12208)]