164590270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1266079}}^1$

素因数の和:1266099

約数の個数: 16

約数和(自身を含む): 319052160

約数和(自身を除く): 154461890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1266079, 2532158, 6330395, 12660790, 16459027, 32918054, 82295135, 164590270]

約数ペア:

[(1, 164590270), (2, 82295135), (5, 32918054), (10, 16459027), (13, 12660790), (26, 6330395), (65, 2532158), (130, 1266079)]