180217856

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 443963520

約数和(自身を除く): 263745664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 967, 1024, 1456, 1664, 1792, 1934, 2048, 2912, 3328, 3584, 3868, 5824, 6656, 6769, 7168, 7736, 11648, 12571, 13312, 13538, 14336, 15472, 23296, 25142, 26624, 27076, 30944, 46592, 50284, 54152, 61888, 87997, 93184, 100568, 108304, 123776, 175994, 186368, 201136, 216608, 247552, 351988, 402272, 433216, 495104, 703976, 804544, 866432, 990208, 1407952, 1609088, 1732864, 1980416, 2815904, 3218176, 3465728, 5631808, 6436352, 6931456, 11263616, 12872704, 13862912, 22527232, 25745408, 45054464, 90108928, 180217856]

約数ペア:

[(1, 180217856), (2, 90108928), (4, 45054464), (7, 25745408), (8, 22527232), (13, 13862912), (14, 12872704), (16, 11263616), (26, 6931456), (28, 6436352), (32, 5631808), (52, 3465728), (56, 3218176), (64, 2815904), (91, 1980416), (104, 1732864), (112, 1609088), (128, 1407952), (182, 990208), (208, 866432), (224, 804544), (256, 703976), (364, 495104), (416, 433216), (448, 402272), (512, 351988), (728, 247552), (832, 216608), (896, 201136), (967, 186368), (1024, 175994), (1456, 123776), (1664, 108304), (1792, 100568), (1934, 93184), (2048, 87997), (2912, 61888), (3328, 54152), (3584, 50284), (3868, 46592), (5824, 30944), (6656, 27076), (6769, 26624), (7168, 25142), (7736, 23296), (11648, 15472), (12571, 14336), (13312, 13538)]