139761328

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2003}}^1$

素因数の和:2114

約数の個数: 60

約数和(自身を含む): 318696120

約数和(自身を除く): 178934792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1246, 1424, 2003, 2492, 4006, 4361, 4984, 8012, 8722, 9968, 14021, 16024, 17444, 28042, 32048, 34888, 56084, 69776, 98147, 112168, 178267, 196294, 224336, 356534, 392588, 713068, 785176, 1247869, 1426136, 1570352, 2495738, 2852272, 4991476, 8735083, 9982952, 17470166, 19965904, 34940332, 69880664, 139761328]

約数ペア:

[(1, 139761328), (2, 69880664), (4, 34940332), (7, 19965904), (8, 17470166), (14, 9982952), (16, 8735083), (28, 4991476), (49, 2852272), (56, 2495738), (89, 1570352), (98, 1426136), (112, 1247869), (178, 785176), (196, 713068), (356, 392588), (392, 356534), (623, 224336), (712, 196294), (784, 178267), (1246, 112168), (1424, 98147), (2003, 69776), (2492, 56084), (4006, 34888), (4361, 32048), (4984, 28042), (8012, 17444), (8722, 16024), (9968, 14021)]