156620002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53527}}^1$

素因数の和:53566

約数の個数: 32

約数和(自身を含む): 308321280

約数和(自身を除く): 151701278

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 53527, 107054, 374689, 588797, 749378, 1017013, 1177594, 2034026, 4121579, 7119091, 8243158, 11187143, 14238182, 22374286, 78310001, 156620002]

約数ペア:

[(1, 156620002), (2, 78310001), (7, 22374286), (11, 14238182), (14, 11187143), (19, 8243158), (22, 7119091), (38, 4121579), (77, 2034026), (133, 1177594), (154, 1017013), (209, 749378), (266, 588797), (418, 374689), (1463, 107054), (2926, 53527)]