156945656855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1\times {\mathrm{5393}}^1$

素因数の和:8771

約数の個数: 32

約数和(自身を含む): 204382543680

約数和(自身を除く): 47436886825

約数列:

[1, 5, 13, 65, 139, 695, 1807, 3221, 5393, 9035, 16105, 26965, 41873, 70109, 209365, 350545, 447719, 749627, 2238595, 3748135, 5820347, 9745151, 17370853, 29101735, 48725755, 86854265, 225821089, 1129105445, 2414548567, 12072742835, 31389131371, 156945656855]

約数ペア:

[(1, 156945656855), (5, 31389131371), (13, 12072742835), (65, 2414548567), (139, 1129105445), (695, 225821089), (1807, 86854265), (3221, 48725755), (5393, 29101735), (9035, 17370853), (16105, 9745151), (26965, 5820347), (41873, 3748135), (70109, 2238595), (209365, 749627), (350545, 447719)]