157225133779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{38133673}}^1$

素因数の和:38133730

約数の個数: 16

約数和(自身を含む): 195244410880

約数和(自身を除く): 38019277101

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 38133673, 266935711, 724539787, 1182143863, 5071778509, 8275007041, 22460733397, 157225133779]

約数ペア:

[(1, 157225133779), (7, 22460733397), (19, 8275007041), (31, 5071778509), (133, 1182143863), (217, 724539787), (589, 266935711), (4123, 38133673)]