22156728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 43161672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 41, 44, 46, 66, 69, 82, 88, 89, 92, 123, 132, 138, 164, 178, 184, 246, 253, 264, 267, 276, 328, 356, 451, 492, 506, 534, 552, 712, 759, 902, 943, 979, 984, 1012, 1068, 1353, 1518, 1804, 1886, 1958, 2024, 2047, 2136, 2706, 2829, 2937, 3036, 3608, 3649, 3772, 3916, 4094, 5412, 5658, 5874, 6072, 6141, 7298, 7544, 7832, 8188, 10373, 10824, 10947, 11316, 11748, 12282, 14596, 16376, 20746, 21894, 22517, 22632, 23496, 24564, 29192, 31119, 40139, 41492, 43788, 45034, 49128, 62238, 67551, 80278, 82984, 83927, 87576, 90068, 120417, 124476, 135102, 160556, 167854, 180136, 240834, 248952, 251781, 270204, 321112, 335708, 481668, 503562, 540408, 671416, 923197, 963336, 1007124, 1846394, 2014248, 2769591, 3692788, 5539182, 7385576, 11078364, 22156728]

約数ペア:

[(1, 22156728), (2, 11078364), (3, 7385576), (4, 5539182), (6, 3692788), (8, 2769591), (11, 2014248), (12, 1846394), (22, 1007124), (23, 963336), (24, 923197), (33, 671416), (41, 540408), (44, 503562), (46, 481668), (66, 335708), (69, 321112), (82, 270204), (88, 251781), (89, 248952), (92, 240834), (123, 180136), (132, 167854), (138, 160556), (164, 135102), (178, 124476), (184, 120417), (246, 90068), (253, 87576), (264, 83927), (267, 82984), (276, 80278), (328, 67551), (356, 62238), (451, 49128), (492, 45034), (506, 43788), (534, 41492), (552, 40139), (712, 31119), (759, 29192), (902, 24564), (943, 23496), (979, 22632), (984, 22517), (1012, 21894), (1068, 20746), (1353, 16376), (1518, 14596), (1804, 12282), (1886, 11748), (1958, 11316), (2024, 10947), (2047, 10824), (2136, 10373), (2706, 8188), (2829, 7832), (2937, 7544), (3036, 7298), (3608, 6141), (3649, 6072), (3772, 5874), (3916, 5658), (4094, 5412)]