142847712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7902

約数の個数: 120

約数和(自身を含む): 480188016

約数和(自身を除く): 337340304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 7873, 9072, 15746, 18144, 23619, 31492, 47238, 55111, 62984, 70857, 94476, 110222, 125968, 141714, 165333, 188952, 212571, 220444, 251936, 283428, 330666, 377904, 425142, 440888, 495999, 566856, 637713, 661332, 755808, 850284, 881776, 991998, 1133712, 1275426, 1322664, 1487997, 1700568, 1763552, 1983996, 2267424, 2550852, 2645328, 2975994, 3401136, 3967992, 4463991, 5101704, 5290656, 5951988, 6802272, 7935984, 8927982, 10203408, 11903976, 15871968, 17855964, 20406816, 23807952, 35711928, 47615904, 71423856, 142847712]

約数ペア:

[(1, 142847712), (2, 71423856), (3, 47615904), (4, 35711928), (6, 23807952), (7, 20406816), (8, 17855964), (9, 15871968), (12, 11903976), (14, 10203408), (16, 8927982), (18, 7935984), (21, 6802272), (24, 5951988), (27, 5290656), (28, 5101704), (32, 4463991), (36, 3967992), (42, 3401136), (48, 2975994), (54, 2645328), (56, 2550852), (63, 2267424), (72, 1983996), (81, 1763552), (84, 1700568), (96, 1487997), (108, 1322664), (112, 1275426), (126, 1133712), (144, 991998), (162, 881776), (168, 850284), (189, 755808), (216, 661332), (224, 637713), (252, 566856), (288, 495999), (324, 440888), (336, 425142), (378, 377904), (432, 330666), (504, 283428), (567, 251936), (648, 220444), (672, 212571), (756, 188952), (864, 165333), (1008, 141714), (1134, 125968), (1296, 110222), (1512, 94476), (2016, 70857), (2268, 62984), (2592, 55111), (3024, 47238), (4536, 31492), (6048, 23619), (7873, 18144), (9072, 15746)]