137643296

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32341}}^1$

素因数の和:32377

約数の個数: 48

約数和(自身を含む): 326007360

約数和(自身を除く): 188364064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32341, 64682, 129364, 226387, 258728, 452774, 517456, 614479, 905548, 1034912, 1228958, 1811096, 2457916, 3622192, 4301353, 4915832, 7244384, 8602706, 9831664, 17205412, 19663328, 34410824, 68821648, 137643296]

約数ペア:

[(1, 137643296), (2, 68821648), (4, 34410824), (7, 19663328), (8, 17205412), (14, 9831664), (16, 8602706), (19, 7244384), (28, 4915832), (32, 4301353), (38, 3622192), (56, 2457916), (76, 1811096), (112, 1228958), (133, 1034912), (152, 905548), (224, 614479), (266, 517456), (304, 452774), (532, 258728), (608, 226387), (1064, 129364), (2128, 64682), (4256, 32341)]