138980352

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 176

約数和(自身を含む): 443331072

約数和(自身を除く): 304350720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 281, 322, 336, 368, 384, 448, 483, 512, 552, 562, 644, 672, 736, 768, 843, 896, 966, 1024, 1104, 1124, 1288, 1344, 1472, 1536, 1686, 1792, 1932, 1967, 2208, 2248, 2576, 2688, 2944, 3072, 3372, 3584, 3864, 3934, 4416, 4496, 5152, 5376, 5888, 5901, 6463, 6744, 7168, 7728, 7868, 8832, 8992, 10304, 10752, 11776, 11802, 12926, 13488, 15456, 15736, 17664, 17984, 19389, 20608, 21504, 23552, 23604, 25852, 26976, 30912, 31472, 35328, 35968, 38778, 41216, 45241, 47208, 51704, 53952, 61824, 62944, 70656, 71936, 77556, 82432, 90482, 94416, 103408, 107904, 123648, 125888, 135723, 143872, 155112, 164864, 180964, 188832, 206816, 215808, 247296, 251776, 271446, 287744, 310224, 361928, 377664, 413632, 431616, 494592, 503552, 542892, 620448, 723856, 755328, 827264, 863232, 1007104, 1085784, 1240896, 1447712, 1510656, 1654528, 2014208, 2171568, 2481792, 2895424, 3021312, 3309056, 4343136, 4963584, 5790848, 6042624, 6618112, 8686272, 9927168, 11581696, 17372544, 19854336, 23163392, 34745088, 46326784, 69490176, 138980352]

約数ペア:

[(1, 138980352), (2, 69490176), (3, 46326784), (4, 34745088), (6, 23163392), (7, 19854336), (8, 17372544), (12, 11581696), (14, 9927168), (16, 8686272), (21, 6618112), (23, 6042624), (24, 5790848), (28, 4963584), (32, 4343136), (42, 3309056), (46, 3021312), (48, 2895424), (56, 2481792), (64, 2171568), (69, 2014208), (84, 1654528), (92, 1510656), (96, 1447712), (112, 1240896), (128, 1085784), (138, 1007104), (161, 863232), (168, 827264), (184, 755328), (192, 723856), (224, 620448), (256, 542892), (276, 503552), (281, 494592), (322, 431616), (336, 413632), (368, 377664), (384, 361928), (448, 310224), (483, 287744), (512, 271446), (552, 251776), (562, 247296), (644, 215808), (672, 206816), (736, 188832), (768, 180964), (843, 164864), (896, 155112), (966, 143872), (1024, 135723), (1104, 125888), (1124, 123648), (1288, 107904), (1344, 103408), (1472, 94416), (1536, 90482), (1686, 82432), (1792, 77556), (1932, 71936), (1967, 70656), (2208, 62944), (2248, 61824), (2576, 53952), (2688, 51704), (2944, 47208), (3072, 45241), (3372, 41216), (3584, 38778), (3864, 35968), (3934, 35328), (4416, 31472), (4496, 30912), (5152, 26976), (5376, 25852), (5888, 23604), (5901, 23552), (6463, 21504), (6744, 20608), (7168, 19389), (7728, 17984), (7868, 17664), (8832, 15736), (8992, 15456), (10304, 13488), (10752, 12926), (11776, 11802)]