154603438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 261740160

約数和(自身を除く): 107136722

約数列:

[1, 2, 11, 22, 53, 67, 106, 134, 583, 737, 1166, 1474, 1979, 3551, 3958, 7102, 21769, 39061, 43538, 78122, 104887, 132593, 209774, 265186, 1153757, 1458523, 2307514, 2917046, 7027429, 14054858, 77301719, 154603438]

約数ペア:

[(1, 154603438), (2, 77301719), (11, 14054858), (22, 7027429), (53, 2917046), (67, 2307514), (106, 1458523), (134, 1153757), (583, 265186), (737, 209774), (1166, 132593), (1474, 104887), (1979, 78122), (3551, 43538), (3958, 39061), (7102, 21769)]