128687532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{564419}}^1$

素因数の和:564445

約数の個数: 24

約数和(自身を含む): 316075200

約数和(自身を除く): 187387668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 564419, 1128838, 1693257, 2257676, 3386514, 6773028, 10723961, 21447922, 32171883, 42895844, 64343766, 128687532]

約数ペア:

[(1, 128687532), (2, 64343766), (3, 42895844), (4, 32171883), (6, 21447922), (12, 10723961), (19, 6773028), (38, 3386514), (57, 2257676), (76, 1693257), (114, 1128838), (228, 564419)]