164077792336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{277158433}}^1$

素因数の和:277158478

約数の個数: 20

約数和(自身を含む): 326492635252

約数和(自身を除く): 162414842916

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 277158433, 554316866, 1108633732, 2217267464, 4434534928, 10254862021, 20509724042, 41019448084, 82038896168, 164077792336]

約数ペア:

[(1, 164077792336), (2, 82038896168), (4, 41019448084), (8, 20509724042), (16, 10254862021), (37, 4434534928), (74, 2217267464), (148, 1108633732), (296, 554316866), (592, 277158433)]