145739328

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 112

約数和(自身を含む): 449884800

約数和(自身を除く): 304145472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2213, 2352, 2744, 3136, 4116, 4426, 4704, 5488, 6639, 8232, 8852, 9408, 10976, 13278, 15491, 16464, 17704, 21952, 26556, 30982, 32928, 35408, 46473, 53112, 61964, 65856, 70816, 92946, 106224, 108437, 123928, 141632, 185892, 212448, 216874, 247856, 325311, 371784, 424896, 433748, 495712, 650622, 743568, 759059, 867496, 991424, 1301244, 1487136, 1518118, 1734992, 2277177, 2602488, 2974272, 3036236, 3469984, 4554354, 5204976, 6072472, 6939968, 9108708, 10409952, 12144944, 18217416, 20819904, 24289888, 36434832, 48579776, 72869664, 145739328]

約数ペア:

[(1, 145739328), (2, 72869664), (3, 48579776), (4, 36434832), (6, 24289888), (7, 20819904), (8, 18217416), (12, 12144944), (14, 10409952), (16, 9108708), (21, 6939968), (24, 6072472), (28, 5204976), (32, 4554354), (42, 3469984), (48, 3036236), (49, 2974272), (56, 2602488), (64, 2277177), (84, 1734992), (96, 1518118), (98, 1487136), (112, 1301244), (147, 991424), (168, 867496), (192, 759059), (196, 743568), (224, 650622), (294, 495712), (336, 433748), (343, 424896), (392, 371784), (448, 325311), (588, 247856), (672, 216874), (686, 212448), (784, 185892), (1029, 141632), (1176, 123928), (1344, 108437), (1372, 106224), (1568, 92946), (2058, 70816), (2213, 65856), (2352, 61964), (2744, 53112), (3136, 46473), (4116, 35408), (4426, 32928), (4704, 30982), (5488, 26556), (6639, 21952), (8232, 17704), (8852, 16464), (9408, 15491), (10976, 13278)]