168947818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{49603}}^1$

素因数の和:49749

約数の個数: 16

約数和(自身を含む): 275004576

約数和(自身を除く): 106056758

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 49603, 99206, 644839, 1289678, 6497993, 12995986, 84473909, 168947818]

約数ペア:

[(1, 168947818), (2, 84473909), (13, 12995986), (26, 6497993), (131, 1289678), (262, 644839), (1703, 99206), (3406, 49603)]