143313358

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{27277}}^1$

素因数の和:27387

約数の個数: 16

約数和(自身を含む): 223897824

約数和(自身を除く): 80584466

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 27277, 54554, 1009249, 1936667, 2018498, 3873334, 71656679, 143313358]

約数ペア:

[(1, 143313358), (2, 71656679), (37, 3873334), (71, 2018498), (74, 1936667), (142, 1009249), (2627, 54554), (5254, 27277)]