144397728

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 240

約数和(自身を含む): 469271880

約数和(自身を除く): 324874152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 68, 72, 81, 87, 96, 102, 108, 113, 116, 136, 144, 153, 162, 174, 204, 216, 226, 232, 261, 272, 288, 306, 324, 339, 348, 408, 432, 452, 459, 464, 493, 522, 544, 612, 648, 678, 696, 783, 816, 864, 904, 918, 928, 986, 1017, 1044, 1224, 1296, 1356, 1377, 1392, 1479, 1566, 1632, 1808, 1836, 1921, 1972, 2034, 2088, 2349, 2448, 2592, 2712, 2754, 2784, 2958, 3051, 3132, 3277, 3616, 3672, 3842, 3944, 4068, 4176, 4437, 4698, 4896, 5424, 5508, 5763, 5916, 6102, 6264, 6554, 7344, 7684, 7888, 8136, 8352, 8874, 9153, 9396, 9831, 10848, 11016, 11526, 11832, 12204, 12528, 13108, 13311, 14688, 15368, 15776, 16272, 17289, 17748, 18306, 18792, 19662, 22032, 23052, 23664, 24408, 25056, 26216, 26622, 29493, 30736, 32544, 34578, 35496, 36612, 37584, 39324, 39933, 44064, 46104, 47328, 48816, 51867, 52432, 53244, 55709, 58986, 61472, 69156, 70992, 73224, 75168, 78648, 79866, 88479, 92208, 97632, 103734, 104864, 106488, 111418, 117972, 138312, 141984, 146448, 155601, 157296, 159732, 167127, 176958, 184416, 207468, 212976, 222836, 235944, 265437, 276624, 292896, 311202, 314592, 319464, 334254, 353916, 414936, 425952, 445672, 471888, 501381, 530874, 553248, 622404, 638928, 668508, 707832, 829872, 891344, 943776, 1002762, 1061748, 1244808, 1277856, 1337016, 1415664, 1504143, 1659744, 1782688, 2005524, 2123496, 2489616, 2674032, 2831328, 3008286, 4011048, 4246992, 4512429, 4979232, 5348064, 6016572, 8022096, 8493984, 9024858, 12033144, 16044192, 18049716, 24066288, 36099432, 48132576, 72198864, 144397728]

約数ペア:

[(1, 144397728), (2, 72198864), (3, 48132576), (4, 36099432), (6, 24066288), (8, 18049716), (9, 16044192), (12, 12033144), (16, 9024858), (17, 8493984), (18, 8022096), (24, 6016572), (27, 5348064), (29, 4979232), (32, 4512429), (34, 4246992), (36, 4011048), (48, 3008286), (51, 2831328), (54, 2674032), (58, 2489616), (68, 2123496), (72, 2005524), (81, 1782688), (87, 1659744), (96, 1504143), (102, 1415664), (108, 1337016), (113, 1277856), (116, 1244808), (136, 1061748), (144, 1002762), (153, 943776), (162, 891344), (174, 829872), (204, 707832), (216, 668508), (226, 638928), (232, 622404), (261, 553248), (272, 530874), (288, 501381), (306, 471888), (324, 445672), (339, 425952), (348, 414936), (408, 353916), (432, 334254), (452, 319464), (459, 314592), (464, 311202), (493, 292896), (522, 276624), (544, 265437), (612, 235944), (648, 222836), (678, 212976), (696, 207468), (783, 184416), (816, 176958), (864, 167127), (904, 159732), (918, 157296), (928, 155601), (986, 146448), (1017, 141984), (1044, 138312), (1224, 117972), (1296, 111418), (1356, 106488), (1377, 104864), (1392, 103734), (1479, 97632), (1566, 92208), (1632, 88479), (1808, 79866), (1836, 78648), (1921, 75168), (1972, 73224), (2034, 70992), (2088, 69156), (2349, 61472), (2448, 58986), (2592, 55709), (2712, 53244), (2754, 52432), (2784, 51867), (2958, 48816), (3051, 47328), (3132, 46104), (3277, 44064), (3616, 39933), (3672, 39324), (3842, 37584), (3944, 36612), (4068, 35496), (4176, 34578), (4437, 32544), (4698, 30736), (4896, 29493), (5424, 26622), (5508, 26216), (5763, 25056), (5916, 24408), (6102, 23664), (6264, 23052), (6554, 22032), (7344, 19662), (7684, 18792), (7888, 18306), (8136, 17748), (8352, 17289), (8874, 16272), (9153, 15776), (9396, 15368), (9831, 14688), (10848, 13311), (11016, 13108), (11526, 12528), (11832, 12204)]