126971712

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3530

約数の個数: 140

約数和(自身を含む): 430276000

約数和(自身を除く): 303304288

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, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 3499, 4032, 4536, 5184, 6048, 6998, 9072, 10497, 12096, 13996, 18144, 20994, 24493, 27992, 31491, 36288, 41988, 48986, 55984, 62982, 73479, 83976, 94473, 97972, 111968, 125964, 146958, 167952, 188946, 195944, 220437, 223936, 251928, 283419, 293916, 335904, 377892, 391888, 440874, 503856, 566838, 587832, 661311, 671808, 755784, 783776, 881748, 1007712, 1133676, 1175664, 1322622, 1511568, 1567552, 1763496, 1983933, 2015424, 2267352, 2351328, 2645244, 3023136, 3526992, 3967866, 4534704, 4702656, 5290488, 6046272, 7053984, 7935732, 9069408, 10580976, 14107968, 15871464, 18138816, 21161952, 31742928, 42323904, 63485856, 126971712]

約数ペア:

[(1, 126971712), (2, 63485856), (3, 42323904), (4, 31742928), (6, 21161952), (7, 18138816), (8, 15871464), (9, 14107968), (12, 10580976), (14, 9069408), (16, 7935732), (18, 7053984), (21, 6046272), (24, 5290488), (27, 4702656), (28, 4534704), (32, 3967866), (36, 3526992), (42, 3023136), (48, 2645244), (54, 2351328), (56, 2267352), (63, 2015424), (64, 1983933), (72, 1763496), (81, 1567552), (84, 1511568), (96, 1322622), (108, 1175664), (112, 1133676), (126, 1007712), (144, 881748), (162, 783776), (168, 755784), (189, 671808), (192, 661311), (216, 587832), (224, 566838), (252, 503856), (288, 440874), (324, 391888), (336, 377892), (378, 335904), (432, 293916), (448, 283419), (504, 251928), (567, 223936), (576, 220437), (648, 195944), (672, 188946), (756, 167952), (864, 146958), (1008, 125964), (1134, 111968), (1296, 97972), (1344, 94473), (1512, 83976), (1728, 73479), (2016, 62982), (2268, 55984), (2592, 48986), (3024, 41988), (3499, 36288), (4032, 31491), (4536, 27992), (5184, 24493), (6048, 20994), (6998, 18144), (9072, 13996), (10497, 12096)]