128843402016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1611187}}^1$

素因数の和:1611231

約数の個数: 144

約数和(自身を含む): 416575879776

約数和(自身を除く): 287732477760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4998, 5712, 6664, 9996, 11424, 13328, 19992, 26656, 39984, 79968, 1611187, 3222374, 4833561, 6444748, 9667122, 11278309, 12889496, 19334244, 22556618, 25778992, 27390179, 33834927, 38668488, 45113236, 51557984, 54780358, 67669854, 77336976, 78948163, 82170537, 90226472, 109560716, 135339708, 154673952, 157896326, 164341074, 180452944, 191731253, 219121432, 236844489, 270679416, 315792652, 328682148, 360905888, 383462506, 438242864, 473688978, 541358832, 575193759, 631585304, 657364296, 766925012, 876485728, 947377956, 1082717664, 1150387518, 1263170608, 1314728592, 1342118771, 1533850024, 1894755912, 2300775036, 2526341216, 2629457184, 2684237542, 3067700048, 3789511824, 4026356313, 4601550072, 5368475084, 6135400096, 7579023648, 8052712626, 9203100144, 10736950168, 16105425252, 18406200288, 21473900336, 32210850504, 42947800672, 64421701008, 128843402016]

約数ペア:

[(1, 128843402016), (2, 64421701008), (3, 42947800672), (4, 32210850504), (6, 21473900336), (7, 18406200288), (8, 16105425252), (12, 10736950168), (14, 9203100144), (16, 8052712626), (17, 7579023648), (21, 6135400096), (24, 5368475084), (28, 4601550072), (32, 4026356313), (34, 3789511824), (42, 3067700048), (48, 2684237542), (49, 2629457184), (51, 2526341216), (56, 2300775036), (68, 1894755912), (84, 1533850024), (96, 1342118771), (98, 1314728592), (102, 1263170608), (112, 1150387518), (119, 1082717664), (136, 947377956), (147, 876485728), (168, 766925012), (196, 657364296), (204, 631585304), (224, 575193759), (238, 541358832), (272, 473688978), (294, 438242864), (336, 383462506), (357, 360905888), (392, 328682148), (408, 315792652), (476, 270679416), (544, 236844489), (588, 219121432), (672, 191731253), (714, 180452944), (784, 164341074), (816, 157896326), (833, 154673952), (952, 135339708), (1176, 109560716), (1428, 90226472), (1568, 82170537), (1632, 78948163), (1666, 77336976), (1904, 67669854), (2352, 54780358), (2499, 51557984), (2856, 45113236), (3332, 38668488), (3808, 33834927), (4704, 27390179), (4998, 25778992), (5712, 22556618), (6664, 19334244), (9996, 12889496), (11424, 11278309), (13328, 9667122), (19992, 6444748), (26656, 4833561), (39984, 3222374), (79968, 1611187)]