161026702963

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{19333}}^1$

素因数の和:19795

約数の個数: 32

約数和(自身を含む): 192080351232

約数和(自身を除く): 31053648269

約数列:

[1, 7, 31, 131, 217, 293, 917, 2051, 4061, 9083, 19333, 28427, 38383, 63581, 135331, 268681, 599323, 1189873, 2532623, 4195261, 5664569, 8329111, 17728361, 39651983, 78511313, 175601639, 549579191, 742058539, 1229211473, 5194409773, 23003814709, 161026702963]

約数ペア:

[(1, 161026702963), (7, 23003814709), (31, 5194409773), (131, 1229211473), (217, 742058539), (293, 549579191), (917, 175601639), (2051, 78511313), (4061, 39651983), (9083, 17728361), (19333, 8329111), (28427, 5664569), (38383, 4195261), (63581, 2532623), (135331, 1189873), (268681, 599323)]