128536812

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{4643}}^1$

素因数の和:5422

約数の個数: 36

約数和(自身を含む): 325405080

約数和(自身を除く): 196868268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1538, 2307, 3076, 4614, 4643, 6921, 9228, 9286, 13842, 13929, 18572, 27684, 27858, 41787, 55716, 83574, 167148, 3570467, 7140934, 10711401, 14281868, 21422802, 32134203, 42845604, 64268406, 128536812]

約数ペア:

[(1, 128536812), (2, 64268406), (3, 42845604), (4, 32134203), (6, 21422802), (9, 14281868), (12, 10711401), (18, 7140934), (36, 3570467), (769, 167148), (1538, 83574), (2307, 55716), (3076, 41787), (4614, 27858), (4643, 27684), (6921, 18572), (9228, 13929), (9286, 13842)]