139217528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{24407}}^1$

素因数の和:24467

約数の個数: 32

約数和(自身を含む): 281180160

約数和(自身を除く): 141962632

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 24407, 48814, 97628, 195256, 561361, 756617, 1122722, 1513234, 2245444, 3026468, 4490888, 6052936, 17402191, 34804382, 69608764, 139217528]

約数ペア:

[(1, 139217528), (2, 69608764), (4, 34804382), (8, 17402191), (23, 6052936), (31, 4490888), (46, 3026468), (62, 2245444), (92, 1513234), (124, 1122722), (184, 756617), (248, 561361), (713, 195256), (1426, 97628), (2852, 48814), (5704, 24407)]