170923984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8204

約数の個数: 80

約数和(自身を含む): 437222016

約数和(自身を除く): 266298032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 8161, 10472, 16322, 20944, 32644, 57127, 65288, 89771, 114254, 130576, 138737, 179542, 228508, 277474, 359084, 457016, 554948, 628397, 718168, 914032, 971159, 1109896, 1256794, 1436336, 1526107, 1942318, 2219792, 2513588, 3052214, 3884636, 5027176, 6104428, 7769272, 10054352, 10682749, 12208856, 15538544, 21365498, 24417712, 42730996, 85461992, 170923984]

約数ペア:

[(1, 170923984), (2, 85461992), (4, 42730996), (7, 24417712), (8, 21365498), (11, 15538544), (14, 12208856), (16, 10682749), (17, 10054352), (22, 7769272), (28, 6104428), (34, 5027176), (44, 3884636), (56, 3052214), (68, 2513588), (77, 2219792), (88, 1942318), (112, 1526107), (119, 1436336), (136, 1256794), (154, 1109896), (176, 971159), (187, 914032), (238, 718168), (272, 628397), (308, 554948), (374, 457016), (476, 359084), (616, 277474), (748, 228508), (952, 179542), (1232, 138737), (1309, 130576), (1496, 114254), (1904, 89771), (2618, 65288), (2992, 57127), (5236, 32644), (8161, 20944), (10472, 16322)]