161334744

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13691}}^1$

素因数の和:14191

約数の個数: 32

約数和(自身を含む): 404187840

約数和(自身を除く): 242853096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 13691, 27382, 41073, 54764, 82146, 109528, 164292, 328584, 6722281, 13444562, 20166843, 26889124, 40333686, 53778248, 80667372, 161334744]

約数ペア:

[(1, 161334744), (2, 80667372), (3, 53778248), (4, 40333686), (6, 26889124), (8, 20166843), (12, 13444562), (24, 6722281), (491, 328584), (982, 164292), (1473, 109528), (1964, 82146), (2946, 54764), (3928, 41073), (5892, 27382), (11784, 13691)]