144065090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8089}}^1$

素因数の和:8246

約数の個数: 32

約数和(自身を含む): 281337840

約数和(自身を除く): 137272750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8089, 8905, 16178, 17810, 40445, 80890, 105157, 210314, 525785, 1051570, 1108193, 2216386, 5540965, 11081930, 14406509, 28813018, 72032545, 144065090]

約数ペア:

[(1, 144065090), (2, 72032545), (5, 28813018), (10, 14406509), (13, 11081930), (26, 5540965), (65, 2216386), (130, 1108193), (137, 1051570), (274, 525785), (685, 210314), (1370, 105157), (1781, 80890), (3562, 40445), (8089, 17810), (8905, 16178)]