172022126

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1567}}^1$

素因数の和:2119

約数の個数: 16

約数和(自身を含む): 260789760

約数和(自身を除く): 88767634

約数列:

[1, 2, 131, 262, 419, 838, 1567, 3134, 54889, 109778, 205277, 410554, 656573, 1313146, 86011063, 172022126]

約数ペア:

[(1, 172022126), (2, 86011063), (131, 1313146), (262, 656573), (419, 410554), (838, 205277), (1567, 109778), (3134, 54889)]