138045754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4289}}^1$

素因数の和:4339

約数の個数: 48

約数和(自身を含む): 273873600

約数和(自身を除く): 135827846

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4289, 4598, 8578, 16093, 30023, 32186, 47179, 60046, 81491, 94358, 162982, 330253, 518969, 570437, 660506, 896401, 1037938, 1140874, 1792802, 3632783, 6274807, 7265566, 9860411, 12549614, 19720822, 69022877, 138045754]

約数ペア:

[(1, 138045754), (2, 69022877), (7, 19720822), (11, 12549614), (14, 9860411), (19, 7265566), (22, 6274807), (38, 3632783), (77, 1792802), (121, 1140874), (133, 1037938), (154, 896401), (209, 660506), (242, 570437), (266, 518969), (418, 330253), (847, 162982), (1463, 94358), (1694, 81491), (2299, 60046), (2926, 47179), (4289, 32186), (4598, 30023), (8578, 16093)]