163162782

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131371}}^1$

素因数の和:131405

約数の個数: 32

約数和(自身を含む): 378351360

約数和(自身を除く): 215188578

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 131371, 262742, 394113, 788226, 1182339, 2364678, 3021533, 3547017, 6043066, 7094034, 9064599, 18129198, 27193797, 54387594, 81581391, 163162782]

約数ペア:

[(1, 163162782), (2, 81581391), (3, 54387594), (6, 27193797), (9, 18129198), (18, 9064599), (23, 7094034), (27, 6043066), (46, 3547017), (54, 3021533), (69, 2364678), (138, 1182339), (207, 788226), (414, 394113), (621, 262742), (1242, 131371)]