131264442

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{14051}}^1$

素因数の和:14235

約数の個数: 32

約数和(自身を含む): 293405760

約数和(自身を除く): 162141318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 14051, 28102, 42153, 84306, 126459, 252918, 379377, 758754, 2430823, 4861646, 7292469, 14584938, 21877407, 43754814, 65632221, 131264442]

約数ペア:

[(1, 131264442), (2, 65632221), (3, 43754814), (6, 21877407), (9, 14584938), (18, 7292469), (27, 4861646), (54, 2430823), (173, 758754), (346, 379377), (519, 252918), (1038, 126459), (1557, 84306), (3114, 42153), (4671, 28102), (9342, 14051)]