128839854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{11551}}^1$

素因数の和:11593

約数の個数: 48

約数和(自身を含む): 304418304

約数和(自身を除く): 175578450

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 11551, 23102, 34653, 69306, 127061, 150163, 254122, 300326, 381183, 450489, 762366, 900978, 1651793, 1952119, 3303586, 3904238, 4955379, 5856357, 9910758, 11712714, 21473309, 42946618, 64419927, 128839854]

約数ペア:

[(1, 128839854), (2, 64419927), (3, 42946618), (6, 21473309), (11, 11712714), (13, 9910758), (22, 5856357), (26, 4955379), (33, 3904238), (39, 3303586), (66, 1952119), (78, 1651793), (143, 900978), (169, 762366), (286, 450489), (338, 381183), (429, 300326), (507, 254122), (858, 150163), (1014, 127061), (1859, 69306), (3718, 34653), (5577, 23102), (11154, 11551)]