128613732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{63419}}^1$

素因数の和:63452

約数の個数: 36

約数和(自身を含む): 324964080

約数和(自身を除く): 196350348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 63419, 126838, 190257, 253676, 380514, 761028, 824447, 1648894, 2473341, 3297788, 4946682, 9893364, 10717811, 21435622, 32153433, 42871244, 64306866, 128613732]

約数ペア:

[(1, 128613732), (2, 64306866), (3, 42871244), (4, 32153433), (6, 21435622), (12, 10717811), (13, 9893364), (26, 4946682), (39, 3297788), (52, 2473341), (78, 1648894), (156, 824447), (169, 761028), (338, 380514), (507, 253676), (676, 190257), (1014, 126838), (2028, 63419)]