156945690265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{43591}}^1$

素因数の和:43850

約数の個数: 64

約数和(自身を含む): 238686077952

約数和(自身を除く): 81740387687

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 193, 205, 287, 455, 533, 965, 1351, 1435, 2509, 2665, 3731, 6755, 7913, 12545, 17563, 18655, 39565, 43591, 55391, 87815, 102869, 217955, 276955, 305137, 514345, 566683, 720083, 1525685, 1787231, 2833415, 3600415, 3966781, 8413063, 8936155, 12510617, 19833905, 23234003, 42065315, 58891441, 62553085, 109369819, 116170015, 162638021, 294457205, 344935583, 546849095, 765588733, 813190105, 1724677915, 2414549081, 3827943665, 4484162579, 12072745405, 22420812895, 31389138053, 156945690265]

約数ペア:

[(1, 156945690265), (5, 31389138053), (7, 22420812895), (13, 12072745405), (35, 4484162579), (41, 3827943665), (65, 2414549081), (91, 1724677915), (193, 813190105), (205, 765588733), (287, 546849095), (455, 344935583), (533, 294457205), (965, 162638021), (1351, 116170015), (1435, 109369819), (2509, 62553085), (2665, 58891441), (3731, 42065315), (6755, 23234003), (7913, 19833905), (12545, 12510617), (17563, 8936155), (18655, 8413063), (39565, 3966781), (43591, 3600415), (55391, 2833415), (87815, 1787231), (102869, 1525685), (217955, 720083), (276955, 566683), (305137, 514345)]