168464914550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{577627}}^1$

素因数の和:577965

約数の個数: 48

約数和(自身を含む): 330911528640

約数和(自身を除く): 162446614090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 307, 475, 614, 950, 1535, 3070, 5833, 7675, 11666, 15350, 29165, 58330, 145825, 291650, 577627, 1155254, 2888135, 5776270, 10974913, 14440675, 21949826, 28881350, 54874565, 109749130, 177331489, 274372825, 354662978, 548745650, 886657445, 1773314890, 3369298291, 4433287225, 6738596582, 8866574450, 16846491455, 33692982910, 84232457275, 168464914550]

約数ペア:

[(1, 168464914550), (2, 84232457275), (5, 33692982910), (10, 16846491455), (19, 8866574450), (25, 6738596582), (38, 4433287225), (50, 3369298291), (95, 1773314890), (190, 886657445), (307, 548745650), (475, 354662978), (614, 274372825), (950, 177331489), (1535, 109749130), (3070, 54874565), (5833, 28881350), (7675, 21949826), (11666, 14440675), (15350, 10974913), (29165, 5776270), (58330, 2888135), (145825, 1155254), (291650, 577627)]