153558196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{317269}}^1$

素因数の和:317295

約数の個数: 18

約数和(自身を含む): 295378370

約数和(自身を除く): 141820174

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 317269, 634538, 1269076, 3489959, 6979918, 13959836, 38389549, 76779098, 153558196]

約数ペア:

[(1, 153558196), (2, 76779098), (4, 38389549), (11, 13959836), (22, 6979918), (44, 3489959), (121, 1269076), (242, 634538), (484, 317269)]