161376774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{5861}}^1$

素因数の和:6232

約数の個数: 32

約数和(自身を含む): 348624864

約数和(自身を除く): 187248090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 1059, 2118, 4589, 5861, 9178, 11722, 13767, 17583, 27534, 35166, 76193, 152386, 228579, 457158, 2068933, 4137866, 6206799, 12413598, 26896129, 53792258, 80688387, 161376774]

約数ペア:

[(1, 161376774), (2, 80688387), (3, 53792258), (6, 26896129), (13, 12413598), (26, 6206799), (39, 4137866), (78, 2068933), (353, 457158), (706, 228579), (1059, 152386), (2118, 76193), (4589, 35166), (5861, 27534), (9178, 17583), (11722, 13767)]