165131352

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:854

約数の個数: 128

約数和(自身を含む): 490406400

約数和(自身を除く): 325275048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 387, 414, 516, 552, 621, 773, 774, 828, 989, 1032, 1161, 1242, 1546, 1548, 1656, 1978, 2319, 2322, 2484, 2967, 3092, 3096, 3956, 4638, 4644, 4968, 5934, 6184, 6957, 7912, 8901, 9276, 9288, 11868, 13914, 17779, 17802, 18552, 20871, 23736, 26703, 27828, 33239, 35558, 35604, 41742, 53337, 53406, 55656, 66478, 71116, 71208, 83484, 99717, 106674, 106812, 132956, 142232, 160011, 166968, 199434, 213348, 213624, 265912, 299151, 320022, 398868, 426696, 480033, 598302, 640044, 764497, 797736, 897453, 960066, 1196604, 1280088, 1528994, 1794906, 1920132, 2293491, 2393208, 3057988, 3589812, 3840264, 4586982, 6115976, 6880473, 7179624, 9173964, 13760946, 18347928, 20641419, 27521892, 41282838, 55043784, 82565676, 165131352]

約数ペア:

[(1, 165131352), (2, 82565676), (3, 55043784), (4, 41282838), (6, 27521892), (8, 20641419), (9, 18347928), (12, 13760946), (18, 9173964), (23, 7179624), (24, 6880473), (27, 6115976), (36, 4586982), (43, 3840264), (46, 3589812), (54, 3057988), (69, 2393208), (72, 2293491), (86, 1920132), (92, 1794906), (108, 1528994), (129, 1280088), (138, 1196604), (172, 960066), (184, 897453), (207, 797736), (216, 764497), (258, 640044), (276, 598302), (344, 480033), (387, 426696), (414, 398868), (516, 320022), (552, 299151), (621, 265912), (773, 213624), (774, 213348), (828, 199434), (989, 166968), (1032, 160011), (1161, 142232), (1242, 132956), (1546, 106812), (1548, 106674), (1656, 99717), (1978, 83484), (2319, 71208), (2322, 71116), (2484, 66478), (2967, 55656), (3092, 53406), (3096, 53337), (3956, 41742), (4638, 35604), (4644, 35558), (4968, 33239), (5934, 27828), (6184, 26703), (6957, 23736), (7912, 20871), (8901, 18552), (9276, 17802), (9288, 17779), (11868, 13914)]