137755670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8089}}^1$

素因数の和:8240

約数の個数: 32

約数和(自身を含む): 269105760

約数和(自身を除く): 131350090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8089, 8515, 16178, 17030, 40445, 80890, 105157, 210314, 525785, 1051570, 1059659, 2119318, 5298295, 10596590, 13775567, 27551134, 68877835, 137755670]

約数ペア:

[(1, 137755670), (2, 68877835), (5, 27551134), (10, 13775567), (13, 10596590), (26, 5298295), (65, 2119318), (130, 1059659), (131, 1051570), (262, 525785), (655, 210314), (1310, 105157), (1703, 80890), (3406, 40445), (8089, 17030), (8515, 16178)]