156945080981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1\times {\mathrm{120557}}^1$

素因数の和:121228

約数の個数: 16

約数和(自身を含む): 170131449600

約数和(自身を除く): 13186368619

約数列:

[1, 13, 239, 419, 3107, 5447, 100141, 120557, 1301833, 1567241, 28813123, 50513383, 374570599, 656673979, 12072698537, 156945080981]

約数ペア:

[(1, 156945080981), (13, 12072698537), (239, 656673979), (419, 374570599), (3107, 50513383), (5447, 28813123), (100141, 1567241), (120557, 1301833)]