169664221456

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1733}}^1\times {\mathrm{9257}}^1$

素因数の和:11659

約数の個数: 40

約数和(自身を含む): 329447300184

約数和(自身を除く): 159783078728

約数列:

[1, 2, 4, 8, 16, 661, 1322, 1733, 2644, 3466, 5288, 6932, 9257, 10576, 13864, 18514, 27728, 37028, 74056, 148112, 1145513, 2291026, 4582052, 6118877, 9164104, 12237754, 16042381, 18328208, 24475508, 32084762, 48951016, 64169524, 97902032, 128339048, 256678096, 10604013841, 21208027682, 42416055364, 84832110728, 169664221456]

約数ペア:

[(1, 169664221456), (2, 84832110728), (4, 42416055364), (8, 21208027682), (16, 10604013841), (661, 256678096), (1322, 128339048), (1733, 97902032), (2644, 64169524), (3466, 48951016), (5288, 32084762), (6932, 24475508), (9257, 18328208), (10576, 16042381), (13864, 12237754), (18514, 9164104), (27728, 6118877), (37028, 4582052), (74056, 2291026), (148112, 1145513)]