138307008

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 434455824

約数和(自身を除く): 296148816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 147, 168, 183, 192, 196, 224, 241, 244, 294, 336, 366, 392, 427, 448, 482, 488, 588, 672, 723, 732, 784, 854, 964, 976, 1176, 1281, 1344, 1446, 1464, 1568, 1687, 1708, 1928, 1952, 2352, 2562, 2892, 2928, 2989, 3136, 3374, 3416, 3856, 3904, 4704, 5061, 5124, 5784, 5856, 5978, 6748, 6832, 7712, 8967, 9408, 10122, 10248, 11568, 11712, 11809, 11956, 13496, 13664, 14701, 15424, 17934, 20244, 20496, 23136, 23618, 23912, 26992, 27328, 29402, 35427, 35868, 40488, 40992, 44103, 46272, 47236, 47824, 53984, 58804, 70854, 71736, 80976, 81984, 88206, 94472, 95648, 102907, 107968, 117608, 141708, 143472, 161952, 176412, 188944, 191296, 205814, 235216, 283416, 286944, 308721, 323904, 352824, 377888, 411628, 470432, 566832, 573888, 617442, 705648, 720349, 755776, 823256, 940864, 1133664, 1234884, 1411296, 1440698, 1646512, 2161047, 2267328, 2469768, 2822592, 2881396, 3293024, 4322094, 4939536, 5762792, 6586048, 8644188, 9879072, 11525584, 17288376, 19758144, 23051168, 34576752, 46102336, 69153504, 138307008]

約数ペア:

[(1, 138307008), (2, 69153504), (3, 46102336), (4, 34576752), (6, 23051168), (7, 19758144), (8, 17288376), (12, 11525584), (14, 9879072), (16, 8644188), (21, 6586048), (24, 5762792), (28, 4939536), (32, 4322094), (42, 3293024), (48, 2881396), (49, 2822592), (56, 2469768), (61, 2267328), (64, 2161047), (84, 1646512), (96, 1440698), (98, 1411296), (112, 1234884), (122, 1133664), (147, 940864), (168, 823256), (183, 755776), (192, 720349), (196, 705648), (224, 617442), (241, 573888), (244, 566832), (294, 470432), (336, 411628), (366, 377888), (392, 352824), (427, 323904), (448, 308721), (482, 286944), (488, 283416), (588, 235216), (672, 205814), (723, 191296), (732, 188944), (784, 176412), (854, 161952), (964, 143472), (976, 141708), (1176, 117608), (1281, 107968), (1344, 102907), (1446, 95648), (1464, 94472), (1568, 88206), (1687, 81984), (1708, 80976), (1928, 71736), (1952, 70854), (2352, 58804), (2562, 53984), (2892, 47824), (2928, 47236), (2989, 46272), (3136, 44103), (3374, 40992), (3416, 40488), (3856, 35868), (3904, 35427), (4704, 29402), (5061, 27328), (5124, 26992), (5784, 23912), (5856, 23618), (5978, 23136), (6748, 20496), (6832, 20244), (7712, 17934), (8967, 15424), (9408, 14701), (10122, 13664), (10248, 13496), (11568, 11956), (11712, 11809)]