188359808

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 469297920

約数和(自身を除く): 280938112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 128, 157, 182, 206, 208, 224, 314, 364, 412, 416, 448, 628, 721, 728, 824, 832, 896, 1099, 1256, 1339, 1442, 1456, 1648, 1664, 2041, 2198, 2512, 2678, 2884, 2912, 3296, 4082, 4396, 5024, 5356, 5768, 5824, 6592, 8164, 8792, 9373, 10048, 10712, 11536, 11648, 13184, 14287, 16171, 16328, 17584, 18746, 20096, 21424, 23072, 28574, 32342, 32656, 35168, 37492, 42848, 46144, 57148, 64684, 65312, 70336, 74984, 85696, 92288, 113197, 114296, 129368, 130624, 140672, 149968, 171392, 210223, 226394, 228592, 258736, 261248, 299936, 420446, 452788, 457184, 517472, 599872, 840892, 905576, 914368, 1034944, 1199744, 1471561, 1681784, 1811152, 1828736, 2069888, 2943122, 3363568, 3622304, 5886244, 6727136, 7244608, 11772488, 13454272, 14489216, 23544976, 26908544, 47089952, 94179904, 188359808]

約数ペア:

[(1, 188359808), (2, 94179904), (4, 47089952), (7, 26908544), (8, 23544976), (13, 14489216), (14, 13454272), (16, 11772488), (26, 7244608), (28, 6727136), (32, 5886244), (52, 3622304), (56, 3363568), (64, 2943122), (91, 2069888), (103, 1828736), (104, 1811152), (112, 1681784), (128, 1471561), (157, 1199744), (182, 1034944), (206, 914368), (208, 905576), (224, 840892), (314, 599872), (364, 517472), (412, 457184), (416, 452788), (448, 420446), (628, 299936), (721, 261248), (728, 258736), (824, 228592), (832, 226394), (896, 210223), (1099, 171392), (1256, 149968), (1339, 140672), (1442, 130624), (1456, 129368), (1648, 114296), (1664, 113197), (2041, 92288), (2198, 85696), (2512, 74984), (2678, 70336), (2884, 65312), (2912, 64684), (3296, 57148), (4082, 46144), (4396, 42848), (5024, 37492), (5356, 35168), (5768, 32656), (5824, 32342), (6592, 28574), (8164, 23072), (8792, 21424), (9373, 20096), (10048, 18746), (10712, 17584), (11536, 16328), (11648, 16171), (13184, 14287)]