169963520

素因数分解:

$2^{12}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 104

約数和(自身を含む): 419510256

約数和(自身を除く): 249546736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 193, 215, 256, 320, 344, 386, 430, 512, 640, 688, 772, 860, 965, 1024, 1280, 1376, 1544, 1720, 1930, 2048, 2560, 2752, 3088, 3440, 3860, 4096, 5120, 5504, 6176, 6880, 7720, 8299, 10240, 11008, 12352, 13760, 15440, 16598, 20480, 22016, 24704, 27520, 30880, 33196, 41495, 44032, 49408, 55040, 61760, 66392, 82990, 88064, 98816, 110080, 123520, 132784, 165980, 176128, 197632, 220160, 247040, 265568, 331960, 395264, 440320, 494080, 531136, 663920, 790528, 880640, 988160, 1062272, 1327840, 1976320, 2124544, 2655680, 3952640, 4249088, 5311360, 8498176, 10622720, 16996352, 21245440, 33992704, 42490880, 84981760, 169963520]

約数ペア:

[(1, 169963520), (2, 84981760), (4, 42490880), (5, 33992704), (8, 21245440), (10, 16996352), (16, 10622720), (20, 8498176), (32, 5311360), (40, 4249088), (43, 3952640), (64, 2655680), (80, 2124544), (86, 1976320), (128, 1327840), (160, 1062272), (172, 988160), (193, 880640), (215, 790528), (256, 663920), (320, 531136), (344, 494080), (386, 440320), (430, 395264), (512, 331960), (640, 265568), (688, 247040), (772, 220160), (860, 197632), (965, 176128), (1024, 165980), (1280, 132784), (1376, 123520), (1544, 110080), (1720, 98816), (1930, 88064), (2048, 82990), (2560, 66392), (2752, 61760), (3088, 55040), (3440, 49408), (3860, 44032), (4096, 41495), (5120, 33196), (5504, 30880), (6176, 27520), (6880, 24704), (7720, 22016), (8299, 20480), (10240, 16598), (11008, 15440), (12352, 13760)]