138387680641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1\times {\mathrm{9241}}^1$

素因数の和:10409

約数の個数: 32

約数和(自身を含む): 168189612800

約数和(自身を除く): 29801932159

約数列:

[1, 7, 19, 109, 133, 763, 1033, 2071, 7231, 9241, 14497, 19627, 64687, 112597, 137389, 175579, 788179, 1007269, 1229053, 2139343, 7050883, 9545953, 14975401, 19138111, 66821671, 133966777, 181373107, 1040508877, 1269611749, 7283562139, 19769668663, 138387680641]

約数ペア:

[(1, 138387680641), (7, 19769668663), (19, 7283562139), (109, 1269611749), (133, 1040508877), (763, 181373107), (1033, 133966777), (2071, 66821671), (7231, 19138111), (9241, 14975401), (14497, 9545953), (19627, 7050883), (64687, 2139343), (112597, 1229053), (137389, 1007269), (175579, 788179)]