144865478

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 220942080

約数和(自身を除く): 76076602

約数列:

[1, 2, 89, 178, 191, 382, 4261, 8522, 16999, 33998, 379229, 758458, 813851, 1627702, 72432739, 144865478]

約数ペア:

[(1, 144865478), (2, 72432739), (89, 1627702), (178, 813851), (191, 758458), (382, 379229), (4261, 33998), (8522, 16999)]