154429396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{319069}}^1$

素因数の和:319095

約数の個数: 18

約数和(自身を含む): 297054170

約数和(自身を除く): 142624774

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 319069, 638138, 1276276, 3509759, 7019518, 14039036, 38607349, 77214698, 154429396]

約数ペア:

[(1, 154429396), (2, 77214698), (4, 38607349), (11, 14039036), (22, 7019518), (44, 3509759), (121, 1276276), (242, 638138), (484, 319069)]