173974528

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1907

約数の個数: 88

約数和(自身を含む): 428265152

約数和(自身を除く): 254290624

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, 1024, 1456, 1664, 1792, 1867, 2912, 3328, 3584, 3734, 5824, 6656, 7168, 7468, 11648, 13069, 13312, 14936, 23296, 24271, 26138, 29872, 46592, 48542, 52276, 59744, 93184, 97084, 104552, 119488, 169897, 194168, 209104, 238976, 339794, 388336, 418208, 477952, 679588, 776672, 836416, 955904, 1359176, 1553344, 1672832, 1911808, 2718352, 3106688, 3345664, 5436704, 6213376, 6691328, 10873408, 12426752, 13382656, 21746816, 24853504, 43493632, 86987264, 173974528]

約数ペア:

[(1, 173974528), (2, 86987264), (4, 43493632), (7, 24853504), (8, 21746816), (13, 13382656), (14, 12426752), (16, 10873408), (26, 6691328), (28, 6213376), (32, 5436704), (52, 3345664), (56, 3106688), (64, 2718352), (91, 1911808), (104, 1672832), (112, 1553344), (128, 1359176), (182, 955904), (208, 836416), (224, 776672), (256, 679588), (364, 477952), (416, 418208), (448, 388336), (512, 339794), (728, 238976), (832, 209104), (896, 194168), (1024, 169897), (1456, 119488), (1664, 104552), (1792, 97084), (1867, 93184), (2912, 59744), (3328, 52276), (3584, 48542), (3734, 46592), (5824, 29872), (6656, 26138), (7168, 24271), (7468, 23296), (11648, 14936), (13069, 13312)]