198085888

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 531570816

約数和(自身を除く): 333484928

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 773, 832, 896, 1001, 1144, 1232, 1408, 1456, 1546, 1664, 1792, 2002, 2288, 2464, 2816, 2912, 3092, 3328, 4004, 4576, 4928, 5411, 5824, 6184, 8008, 8503, 9152, 9856, 10049, 10822, 11648, 12368, 16016, 17006, 18304, 19712, 20098, 21644, 23296, 24736, 32032, 34012, 36608, 40196, 43288, 49472, 59521, 64064, 68024, 70343, 80392, 86576, 98944, 110539, 119042, 128128, 136048, 140686, 160784, 173152, 197888, 221078, 238084, 256256, 272096, 281372, 321568, 346304, 442156, 476168, 544192, 562744, 643136, 692608, 773773, 884312, 952336, 1088384, 1125488, 1286272, 1385216, 1547546, 1768624, 1904672, 2176768, 2250976, 2572544, 3095092, 3537248, 3809344, 4501952, 6190184, 7074496, 7618688, 9003904, 12380368, 14148992, 15237376, 18007808, 24760736, 28297984, 49521472, 99042944, 198085888]

約数ペア:

[(1, 198085888), (2, 99042944), (4, 49521472), (7, 28297984), (8, 24760736), (11, 18007808), (13, 15237376), (14, 14148992), (16, 12380368), (22, 9003904), (26, 7618688), (28, 7074496), (32, 6190184), (44, 4501952), (52, 3809344), (56, 3537248), (64, 3095092), (77, 2572544), (88, 2250976), (91, 2176768), (104, 1904672), (112, 1768624), (128, 1547546), (143, 1385216), (154, 1286272), (176, 1125488), (182, 1088384), (208, 952336), (224, 884312), (256, 773773), (286, 692608), (308, 643136), (352, 562744), (364, 544192), (416, 476168), (448, 442156), (572, 346304), (616, 321568), (704, 281372), (728, 272096), (773, 256256), (832, 238084), (896, 221078), (1001, 197888), (1144, 173152), (1232, 160784), (1408, 140686), (1456, 136048), (1546, 128128), (1664, 119042), (1792, 110539), (2002, 98944), (2288, 86576), (2464, 80392), (2816, 70343), (2912, 68024), (3092, 64064), (3328, 59521), (4004, 49472), (4576, 43288), (4928, 40196), (5411, 36608), (5824, 34012), (6184, 32032), (8008, 24736), (8503, 23296), (9152, 21644), (9856, 20098), (10049, 19712), (10822, 18304), (11648, 17006), (12368, 16016)]