137901344

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 322882560

約数和(自身を除く): 184981216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 103, 112, 139, 172, 206, 224, 278, 301, 344, 412, 556, 602, 688, 721, 824, 973, 1112, 1204, 1376, 1442, 1648, 1946, 2224, 2408, 2884, 3296, 3892, 4429, 4448, 4816, 5768, 5977, 7784, 8858, 9632, 11536, 11954, 14317, 15568, 17716, 23072, 23908, 28634, 31003, 31136, 35432, 41839, 47816, 57268, 62006, 70864, 83678, 95632, 100219, 114536, 124012, 141728, 167356, 191264, 200438, 229072, 248024, 334712, 400876, 458144, 496048, 615631, 669424, 801752, 992096, 1231262, 1338848, 1603504, 2462524, 3207008, 4309417, 4925048, 8618834, 9850096, 17237668, 19700192, 34475336, 68950672, 137901344]

約数ペア:

[(1, 137901344), (2, 68950672), (4, 34475336), (7, 19700192), (8, 17237668), (14, 9850096), (16, 8618834), (28, 4925048), (32, 4309417), (43, 3207008), (56, 2462524), (86, 1603504), (103, 1338848), (112, 1231262), (139, 992096), (172, 801752), (206, 669424), (224, 615631), (278, 496048), (301, 458144), (344, 400876), (412, 334712), (556, 248024), (602, 229072), (688, 200438), (721, 191264), (824, 167356), (973, 141728), (1112, 124012), (1204, 114536), (1376, 100219), (1442, 95632), (1648, 83678), (1946, 70864), (2224, 62006), (2408, 57268), (2884, 47816), (3296, 41839), (3892, 35432), (4429, 31136), (4448, 31003), (4816, 28634), (5768, 23908), (5977, 23072), (7784, 17716), (8858, 15568), (9632, 14317), (11536, 11954)]