165142656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20506

約数の個数: 96

約数和(自身を含む): 543129600

約数和(自身を除く): 377986944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 20479, 40958, 61437, 81916, 122874, 143353, 163832, 184311, 245748, 286706, 327664, 368622, 430059, 491496, 573412, 655328, 737244, 860118, 982992, 1146824, 1290177, 1310656, 1474488, 1720236, 1965984, 2293648, 2580354, 2621312, 2948976, 3440472, 3931968, 4587296, 5160708, 5897952, 6880944, 7863936, 9174592, 10321416, 11795904, 13761888, 18349184, 20642832, 23591808, 27523776, 41285664, 55047552, 82571328, 165142656]

約数ペア:

[(1, 165142656), (2, 82571328), (3, 55047552), (4, 41285664), (6, 27523776), (7, 23591808), (8, 20642832), (9, 18349184), (12, 13761888), (14, 11795904), (16, 10321416), (18, 9174592), (21, 7863936), (24, 6880944), (28, 5897952), (32, 5160708), (36, 4587296), (42, 3931968), (48, 3440472), (56, 2948976), (63, 2621312), (64, 2580354), (72, 2293648), (84, 1965984), (96, 1720236), (112, 1474488), (126, 1310656), (128, 1290177), (144, 1146824), (168, 982992), (192, 860118), (224, 737244), (252, 655328), (288, 573412), (336, 491496), (384, 430059), (448, 368622), (504, 327664), (576, 286706), (672, 245748), (896, 184311), (1008, 163832), (1152, 143353), (1344, 122874), (2016, 81916), (2688, 61437), (4032, 40958), (8064, 20479)]