128550971808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{75641}}^1$

素因数の和:75948

約数の個数: 192

約数和(自身を含む): 430033847040

約数和(自身を除く): 301482875232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 281, 288, 336, 378, 432, 504, 562, 672, 756, 843, 864, 1008, 1124, 1512, 1686, 1967, 2016, 2248, 2529, 3024, 3372, 3934, 4496, 5058, 5901, 6048, 6744, 7587, 7868, 8992, 10116, 11802, 13488, 15174, 15736, 17703, 20232, 23604, 26976, 30348, 31472, 35406, 40464, 47208, 53109, 60696, 62944, 70812, 75641, 80928, 94416, 106218, 121392, 141624, 151282, 188832, 212436, 226923, 242784, 283248, 302564, 424872, 453846, 529487, 566496, 605128, 680769, 849744, 907692, 1058974, 1210256, 1361538, 1588461, 1699488, 1815384, 2042307, 2117948, 2420512, 2723076, 3176922, 3630768, 4084614, 4235896, 4765383, 5446152, 6353844, 7261536, 8169228, 8471792, 9530766, 10892304, 12707688, 14296149, 16338456, 16943584, 19061532, 21255121, 21784608, 25415376, 28592298, 32676912, 38123064, 42510242, 50830752, 57184596, 63765363, 65353824, 76246128, 85020484, 114369192, 127530726, 148785847, 152492256, 170040968, 191296089, 228738384, 255061452, 297571694, 340081936, 382592178, 446357541, 457476768, 510122904, 573888267, 595143388, 680163872, 765184356, 892715082, 1020245808, 1147776534, 1190286776, 1339072623, 1530368712, 1785430164, 2040491616, 2295553068, 2380573552, 2678145246, 3060737424, 3570860328, 4017217869, 4591106136, 4761147104, 5356290492, 6121474848, 7141720656, 8034435738, 9182212272, 10712580984, 14283441312, 16068871476, 18364424544, 21425161968, 32137742952, 42850323936, 64275485904, 128550971808]

約数ペア:

[(1, 128550971808), (2, 64275485904), (3, 42850323936), (4, 32137742952), (6, 21425161968), (7, 18364424544), (8, 16068871476), (9, 14283441312), (12, 10712580984), (14, 9182212272), (16, 8034435738), (18, 7141720656), (21, 6121474848), (24, 5356290492), (27, 4761147104), (28, 4591106136), (32, 4017217869), (36, 3570860328), (42, 3060737424), (48, 2678145246), (54, 2380573552), (56, 2295553068), (63, 2040491616), (72, 1785430164), (84, 1530368712), (96, 1339072623), (108, 1190286776), (112, 1147776534), (126, 1020245808), (144, 892715082), (168, 765184356), (189, 680163872), (216, 595143388), (224, 573888267), (252, 510122904), (281, 457476768), (288, 446357541), (336, 382592178), (378, 340081936), (432, 297571694), (504, 255061452), (562, 228738384), (672, 191296089), (756, 170040968), (843, 152492256), (864, 148785847), (1008, 127530726), (1124, 114369192), (1512, 85020484), (1686, 76246128), (1967, 65353824), (2016, 63765363), (2248, 57184596), (2529, 50830752), (3024, 42510242), (3372, 38123064), (3934, 32676912), (4496, 28592298), (5058, 25415376), (5901, 21784608), (6048, 21255121), (6744, 19061532), (7587, 16943584), (7868, 16338456), (8992, 14296149), (10116, 12707688), (11802, 10892304), (13488, 9530766), (15174, 8471792), (15736, 8169228), (17703, 7261536), (20232, 6353844), (23604, 5446152), (26976, 4765383), (30348, 4235896), (31472, 4084614), (35406, 3630768), (40464, 3176922), (47208, 2723076), (53109, 2420512), (60696, 2117948), (62944, 2042307), (70812, 1815384), (75641, 1699488), (80928, 1588461), (94416, 1361538), (106218, 1210256), (121392, 1058974), (141624, 907692), (151282, 849744), (188832, 680769), (212436, 605128), (226923, 566496), (242784, 529487), (283248, 453846), (302564, 424872)]