137879504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64793}}^1$

素因数の和:64827

約数の個数: 40

約数和(自身を含む): 321378240

約数和(自身を除く): 183498736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 64793, 129586, 259172, 453551, 518344, 907102, 1036688, 1231067, 1814204, 2462134, 3628408, 4924268, 7256816, 8617469, 9848536, 17234938, 19697072, 34469876, 68939752, 137879504]

約数ペア:

[(1, 137879504), (2, 68939752), (4, 34469876), (7, 19697072), (8, 17234938), (14, 9848536), (16, 8617469), (19, 7256816), (28, 4924268), (38, 3628408), (56, 2462134), (76, 1814204), (112, 1231067), (133, 1036688), (152, 907102), (266, 518344), (304, 453551), (532, 259172), (1064, 129586), (2128, 64793)]