145809356

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43037}}^1$

素因数の和:43070

約数の個数: 36

約数和(自身を含む): 320547024

約数和(自身を除く): 174737668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 43037, 86074, 172148, 301259, 473407, 602518, 946814, 1205036, 1893628, 3313849, 5207477, 6627698, 10414954, 13255396, 20829908, 36452339, 72904678, 145809356]

約数ペア:

[(1, 145809356), (2, 72904678), (4, 36452339), (7, 20829908), (11, 13255396), (14, 10414954), (22, 6627698), (28, 5207477), (44, 3313849), (77, 1893628), (121, 1205036), (154, 946814), (242, 602518), (308, 473407), (484, 301259), (847, 172148), (1694, 86074), (3388, 43037)]