142728143

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 149040000

約数和(自身を除く): 6311857

約数列:

[1, 47, 89, 149, 229, 4183, 7003, 10763, 13261, 20381, 34121, 623267, 957907, 1603687, 3036769, 142728143]

約数ペア:

[(1, 142728143), (47, 3036769), (89, 1603687), (149, 957907), (229, 623267), (4183, 34121), (7003, 20381), (10763, 13261)]