163953076

素因数分解:

$2^2\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{2803}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 328180160

約数和(自身を除く): 164227084

約数列:

[1, 2, 4, 7, 14, 28, 2089, 2803, 4178, 5606, 8356, 11212, 14623, 19621, 29246, 39242, 58492, 78484, 5855467, 11710934, 23421868, 40988269, 81976538, 163953076]

約数ペア:

[(1, 163953076), (2, 81976538), (4, 40988269), (7, 23421868), (14, 11710934), (28, 5855467), (2089, 78484), (2803, 58492), (4178, 39242), (5606, 29246), (8356, 19621), (11212, 14623)]