138445153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 183075840

約数和(自身を除く): 44630687

約数列:

[1, 7, 11, 19, 77, 133, 173, 209, 547, 1211, 1463, 1903, 3287, 3829, 6017, 10393, 13321, 23009, 36157, 42119, 72751, 94631, 114323, 253099, 662417, 800261, 1040941, 1797989, 7286587, 12585923, 19777879, 138445153]

約数ペア:

[(1, 138445153), (7, 19777879), (11, 12585923), (19, 7286587), (77, 1797989), (133, 1040941), (173, 800261), (209, 662417), (547, 253099), (1211, 114323), (1463, 94631), (1903, 72751), (3287, 42119), (3829, 36157), (6017, 23009), (10393, 13321)]