155327354

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{121921}}^1$

素因数の和:121950

約数の個数: 24

約数和(自身を含む): 291881268

約数和(自身を除く): 136553914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 121921, 243842, 853447, 1584973, 1706894, 3169946, 5974129, 11094811, 11948258, 22189622, 77663677, 155327354]

約数ペア:

[(1, 155327354), (2, 77663677), (7, 22189622), (13, 11948258), (14, 11094811), (26, 5974129), (49, 3169946), (91, 1706894), (98, 1584973), (182, 853447), (637, 243842), (1274, 121921)]