164555496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2596

約数の個数: 128

約数和(自身を含む): 534758400

約数和(自身を除く): 370202904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2531, 2709, 3096, 3612, 4644, 5062, 5418, 7224, 7593, 8127, 9288, 10124, 10836, 15186, 16254, 17717, 20248, 21672, 22779, 30372, 32508, 35434, 45558, 53151, 60744, 65016, 68337, 70868, 91116, 106302, 108833, 136674, 141736, 159453, 182232, 212604, 217666, 273348, 318906, 326499, 425208, 435332, 478359, 546696, 637812, 652998, 761831, 870664, 956718, 979497, 1275624, 1305996, 1523662, 1913436, 1958994, 2285493, 2611992, 2938491, 3047324, 3826872, 3917988, 4570986, 5876982, 6094648, 6856479, 7835976, 9141972, 11753964, 13712958, 18283944, 20569437, 23507928, 27425916, 41138874, 54851832, 82277748, 164555496]

約数ペア:

[(1, 164555496), (2, 82277748), (3, 54851832), (4, 41138874), (6, 27425916), (7, 23507928), (8, 20569437), (9, 18283944), (12, 13712958), (14, 11753964), (18, 9141972), (21, 7835976), (24, 6856479), (27, 6094648), (28, 5876982), (36, 4570986), (42, 3917988), (43, 3826872), (54, 3047324), (56, 2938491), (63, 2611992), (72, 2285493), (84, 1958994), (86, 1913436), (108, 1523662), (126, 1305996), (129, 1275624), (168, 979497), (172, 956718), (189, 870664), (216, 761831), (252, 652998), (258, 637812), (301, 546696), (344, 478359), (378, 435332), (387, 425208), (504, 326499), (516, 318906), (602, 273348), (756, 217666), (774, 212604), (903, 182232), (1032, 159453), (1161, 141736), (1204, 136674), (1512, 108833), (1548, 106302), (1806, 91116), (2322, 70868), (2408, 68337), (2531, 65016), (2709, 60744), (3096, 53151), (3612, 45558), (4644, 35434), (5062, 32508), (5418, 30372), (7224, 22779), (7593, 21672), (8127, 20248), (9288, 17717), (10124, 16254), (10836, 15186)]