159356444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{4027}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 300794928

約数和(自身を除く): 141438484

約数列:

[1, 2, 4, 13, 26, 52, 761, 1522, 3044, 4027, 8054, 9893, 16108, 19786, 39572, 52351, 104702, 209404, 3064547, 6129094, 12258188, 39839111, 79678222, 159356444]

約数ペア:

[(1, 159356444), (2, 79678222), (4, 39839111), (13, 12258188), (26, 6129094), (52, 3064547), (761, 209404), (1522, 104702), (3044, 52351), (4027, 39572), (8054, 19786), (9893, 16108)]