138916204

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{134089}}^1$

素因数の和:134137

約数の個数: 24

約数和(自身を含む): 285343520

約数和(自身を除く): 146427316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 134089, 268178, 536356, 938623, 1877246, 3754492, 4961293, 9922586, 19845172, 34729051, 69458102, 138916204]

約数ペア:

[(1, 138916204), (2, 69458102), (4, 34729051), (7, 19845172), (14, 9922586), (28, 4961293), (37, 3754492), (74, 1877246), (148, 938623), (259, 536356), (518, 268178), (1036, 134089)]