161769168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 120

約数和(自身を含む): 501009600

約数和(自身を除く): 339240432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 528, 584, 657, 792, 803, 876, 1168, 1314, 1399, 1584, 1606, 1752, 2409, 2628, 2798, 3212, 3504, 4197, 4818, 5256, 5596, 6424, 7227, 8394, 9636, 10512, 11192, 12591, 12848, 14454, 15389, 16788, 19272, 22384, 25182, 28908, 30778, 33576, 38544, 46167, 50364, 57816, 61556, 67152, 92334, 100728, 102127, 115632, 123112, 138501, 184668, 201456, 204254, 246224, 277002, 306381, 369336, 408508, 554004, 612762, 738672, 817016, 919143, 1108008, 1123397, 1225524, 1634032, 1838286, 2216016, 2246794, 2451048, 3370191, 3676572, 4493588, 4902096, 6740382, 7353144, 8987176, 10110573, 13480764, 14706288, 17974352, 20221146, 26961528, 40442292, 53923056, 80884584, 161769168]

約数ペア:

[(1, 161769168), (2, 80884584), (3, 53923056), (4, 40442292), (6, 26961528), (8, 20221146), (9, 17974352), (11, 14706288), (12, 13480764), (16, 10110573), (18, 8987176), (22, 7353144), (24, 6740382), (33, 4902096), (36, 4493588), (44, 3676572), (48, 3370191), (66, 2451048), (72, 2246794), (73, 2216016), (88, 1838286), (99, 1634032), (132, 1225524), (144, 1123397), (146, 1108008), (176, 919143), (198, 817016), (219, 738672), (264, 612762), (292, 554004), (396, 408508), (438, 369336), (528, 306381), (584, 277002), (657, 246224), (792, 204254), (803, 201456), (876, 184668), (1168, 138501), (1314, 123112), (1399, 115632), (1584, 102127), (1606, 100728), (1752, 92334), (2409, 67152), (2628, 61556), (2798, 57816), (3212, 50364), (3504, 46167), (4197, 38544), (4818, 33576), (5256, 30778), (5596, 28908), (6424, 25182), (7227, 22384), (8394, 19272), (9636, 16788), (10512, 15389), (11192, 14454), (12591, 12848)]