128554536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{486949}}^1$

素因数の和:486969

約数の個数: 32

約数和(自身を含む): 350604000

約数和(自身を除く): 222049464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 486949, 973898, 1460847, 1947796, 2921694, 3895592, 5356439, 5843388, 10712878, 11686776, 16069317, 21425756, 32138634, 42851512, 64277268, 128554536]

約数ペア:

[(1, 128554536), (2, 64277268), (3, 42851512), (4, 32138634), (6, 21425756), (8, 16069317), (11, 11686776), (12, 10712878), (22, 5843388), (24, 5356439), (33, 3895592), (44, 2921694), (66, 1947796), (88, 1460847), (132, 973898), (264, 486949)]