177679128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4129}}^1$

素因数の和:4312

約数の個数: 64

約数和(自身を含む): 487670400

約数和(自身を除く): 309991272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 978, 1304, 1793, 1956, 3586, 3912, 4129, 5379, 7172, 8258, 10758, 12387, 14344, 16516, 21516, 24774, 33032, 43032, 45419, 49548, 90838, 99096, 136257, 181676, 272514, 363352, 545028, 673027, 1090056, 1346054, 2019081, 2692108, 4038162, 5384216, 7403297, 8076324, 14806594, 16152648, 22209891, 29613188, 44419782, 59226376, 88839564, 177679128]

約数ペア:

[(1, 177679128), (2, 88839564), (3, 59226376), (4, 44419782), (6, 29613188), (8, 22209891), (11, 16152648), (12, 14806594), (22, 8076324), (24, 7403297), (33, 5384216), (44, 4038162), (66, 2692108), (88, 2019081), (132, 1346054), (163, 1090056), (264, 673027), (326, 545028), (489, 363352), (652, 272514), (978, 181676), (1304, 136257), (1793, 99096), (1956, 90838), (3586, 49548), (3912, 45419), (4129, 43032), (5379, 33032), (7172, 24774), (8258, 21516), (10758, 16516), (12387, 14344)]