169448158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{700199}}^1$

素因数の和:700223

約数の個数: 12

約数和(自身を含む): 279379800

約数和(自身を除く): 109931642

約数列:

[1, 2, 11, 22, 121, 242, 700199, 1400398, 7702189, 15404378, 84724079, 169448158]

約数ペア:

[(1, 169448158), (2, 84724079), (11, 15404378), (22, 7702189), (121, 1400398), (242, 700199)]