141257872

素因数分解:

$2^4\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1559}}^1$

素因数の和:2383

約数の個数: 40

約数和(自身を含む): 313372800

約数和(自身を除く): 172114928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 809, 1559, 1618, 3118, 3236, 5663, 6236, 6472, 10913, 11326, 12472, 12944, 21826, 22652, 24944, 43652, 45304, 87304, 90608, 174608, 1261231, 2522462, 5044924, 8828617, 10089848, 17657234, 20179696, 35314468, 70628936, 141257872]

約数ペア:

[(1, 141257872), (2, 70628936), (4, 35314468), (7, 20179696), (8, 17657234), (14, 10089848), (16, 8828617), (28, 5044924), (56, 2522462), (112, 1261231), (809, 174608), (1559, 90608), (1618, 87304), (3118, 45304), (3236, 43652), (5663, 24944), (6236, 22652), (6472, 21826), (10913, 12944), (11326, 12472)]