142745854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{15131}}^1$

素因数の和:15275

約数の個数: 16

約数和(自身を含む): 220624560

約数和(自身を除く): 77878706

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 15131, 30262, 801943, 1346659, 1603886, 2693318, 71372927, 142745854]

約数ペア:

[(1, 142745854), (2, 71372927), (53, 2693318), (89, 1603886), (106, 1346659), (178, 801943), (4717, 30262), (9434, 15131)]