128452374

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1549}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 295963200

約数和(自身を除く): 167510826

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 271, 306, 542, 813, 1549, 1626, 2439, 3098, 4607, 4647, 4878, 9214, 9294, 13821, 13941, 26333, 27642, 27882, 41463, 52666, 78999, 82926, 157998, 236997, 419779, 473994, 839558, 1259337, 2518674, 3778011, 7136243, 7556022, 14272486, 21408729, 42817458, 64226187, 128452374]

約数ペア:

[(1, 128452374), (2, 64226187), (3, 42817458), (6, 21408729), (9, 14272486), (17, 7556022), (18, 7136243), (34, 3778011), (51, 2518674), (102, 1259337), (153, 839558), (271, 473994), (306, 419779), (542, 236997), (813, 157998), (1549, 82926), (1626, 78999), (2439, 52666), (3098, 41463), (4607, 27882), (4647, 27642), (4878, 26333), (9214, 13941), (9294, 13821)]