155218938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{4637}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 355307904

約数和(自身を除く): 200088966

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 797, 1594, 2391, 4637, 4782, 5579, 9274, 11158, 13911, 16737, 27822, 32459, 33474, 64918, 97377, 194754, 3695689, 7391378, 11087067, 22174134, 25869823, 51739646, 77609469, 155218938]

約数ペア:

[(1, 155218938), (2, 77609469), (3, 51739646), (6, 25869823), (7, 22174134), (14, 11087067), (21, 7391378), (42, 3695689), (797, 194754), (1594, 97377), (2391, 64918), (4637, 33474), (4782, 32459), (5579, 27822), (9274, 16737), (11158, 13911)]