131464256

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 168

約数和(自身を含む): 343302336

約数和(自身を除く): 211838080

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 103, 112, 148, 154, 176, 196, 206, 224, 259, 296, 308, 352, 392, 407, 412, 448, 518, 539, 592, 616, 704, 721, 784, 814, 824, 1036, 1078, 1133, 1184, 1232, 1442, 1568, 1628, 1648, 1813, 2072, 2156, 2266, 2368, 2464, 2849, 2884, 3136, 3256, 3296, 3626, 3811, 4144, 4312, 4532, 4928, 5047, 5698, 5768, 6512, 6592, 7252, 7622, 7931, 8288, 8624, 9064, 10094, 11396, 11536, 13024, 14504, 15244, 15862, 16576, 17248, 18128, 19943, 20188, 22792, 23072, 26048, 26677, 29008, 30488, 31724, 34496, 36256, 39886, 40376, 41921, 45584, 46144, 53354, 55517, 58016, 60976, 63448, 72512, 79772, 80752, 83842, 91168, 106708, 111034, 116032, 121952, 126896, 159544, 161504, 167684, 182336, 186739, 213416, 222068, 243904, 253792, 293447, 319088, 323008, 335368, 373478, 426832, 444136, 507584, 586894, 638176, 670736, 746956, 853664, 888272, 1173788, 1276352, 1341472, 1493912, 1707328, 1776544, 2054129, 2347576, 2682944, 2987824, 3553088, 4108258, 4695152, 5975648, 8216516, 9390304, 11951296, 16433032, 18780608, 32866064, 65732128, 131464256]

約数ペア:

[(1, 131464256), (2, 65732128), (4, 32866064), (7, 18780608), (8, 16433032), (11, 11951296), (14, 9390304), (16, 8216516), (22, 5975648), (28, 4695152), (32, 4108258), (37, 3553088), (44, 2987824), (49, 2682944), (56, 2347576), (64, 2054129), (74, 1776544), (77, 1707328), (88, 1493912), (98, 1341472), (103, 1276352), (112, 1173788), (148, 888272), (154, 853664), (176, 746956), (196, 670736), (206, 638176), (224, 586894), (259, 507584), (296, 444136), (308, 426832), (352, 373478), (392, 335368), (407, 323008), (412, 319088), (448, 293447), (518, 253792), (539, 243904), (592, 222068), (616, 213416), (704, 186739), (721, 182336), (784, 167684), (814, 161504), (824, 159544), (1036, 126896), (1078, 121952), (1133, 116032), (1184, 111034), (1232, 106708), (1442, 91168), (1568, 83842), (1628, 80752), (1648, 79772), (1813, 72512), (2072, 63448), (2156, 60976), (2266, 58016), (2368, 55517), (2464, 53354), (2849, 46144), (2884, 45584), (3136, 41921), (3256, 40376), (3296, 39886), (3626, 36256), (3811, 34496), (4144, 31724), (4312, 30488), (4532, 29008), (4928, 26677), (5047, 26048), (5698, 23072), (5768, 22792), (6512, 20188), (6592, 19943), (7252, 18128), (7622, 17248), (7931, 16576), (8288, 15862), (8624, 15244), (9064, 14504), (10094, 13024), (11396, 11536)]