156988440839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{239}}^1\times {\mathrm{20897}}^1$

素因数の和:21239

約数の個数: 24

約数和(自身を含む): 170898828480

約数和(自身を除く): 13910387641

約数列:

[1, 17, 43, 239, 731, 1849, 4063, 10277, 20897, 31433, 174709, 355249, 441911, 898571, 4994383, 7512487, 15275707, 38638553, 84904511, 214758469, 656855401, 3650893973, 9234614167, 156988440839]

約数ペア:

[(1, 156988440839), (17, 9234614167), (43, 3650893973), (239, 656855401), (731, 214758469), (1849, 84904511), (4063, 38638553), (10277, 15275707), (20897, 7512487), (31433, 4994383), (174709, 898571), (355249, 441911)]