155417812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{2237}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 297027360

約数和(自身を除く): 141609548

約数列:

[1, 2, 4, 11, 22, 44, 1579, 2237, 3158, 4474, 6316, 8948, 17369, 24607, 34738, 49214, 69476, 98428, 3532223, 7064446, 14128892, 38854453, 77708906, 155417812]

約数ペア:

[(1, 155417812), (2, 77708906), (4, 38854453), (11, 14128892), (22, 7064446), (44, 3532223), (1579, 98428), (2237, 69476), (3158, 49214), (4474, 34738), (6316, 24607), (8948, 17369)]