147760984

素因数分解:

$2^3\times 7^1\times {\mathrm{2638589}}^1$

素因数の和:2638602

約数の個数: 16

約数和(自身を含む): 316630800

約数和(自身を除く): 168869816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2638589, 5277178, 10554356, 18470123, 21108712, 36940246, 73880492, 147760984]

約数ペア:

[(1, 147760984), (2, 73880492), (4, 36940246), (7, 21108712), (8, 18470123), (14, 10554356), (28, 5277178), (56, 2638589)]