187771232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6427}}^1$

素因数の和:6531

約数の個数: 48

約数和(自身を含む): 408203712

約数和(自身を除く): 220432480

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 6427, 7304, 12854, 14608, 25708, 29216, 51416, 70697, 102832, 141394, 205664, 282788, 533441, 565576, 1066882, 1131152, 2133764, 2262304, 4267528, 5867851, 8535056, 11735702, 17070112, 23471404, 46942808, 93885616, 187771232]

約数ペア:

[(1, 187771232), (2, 93885616), (4, 46942808), (8, 23471404), (11, 17070112), (16, 11735702), (22, 8535056), (32, 5867851), (44, 4267528), (83, 2262304), (88, 2133764), (166, 1131152), (176, 1066882), (332, 565576), (352, 533441), (664, 282788), (913, 205664), (1328, 141394), (1826, 102832), (2656, 70697), (3652, 51416), (6427, 29216), (7304, 25708), (12854, 14608)]