128142576

素因数分解:

$2^4\times 3^2\times {\mathrm{889879}}^1$

素因数の和:889893

約数の個数: 30

約数和(自身を含む): 358621640

約数和(自身を除く): 230479064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 889879, 1779758, 2669637, 3559516, 5339274, 7119032, 8008911, 10678548, 14238064, 16017822, 21357096, 32035644, 42714192, 64071288, 128142576]

約数ペア:

[(1, 128142576), (2, 64071288), (3, 42714192), (4, 32035644), (6, 21357096), (8, 16017822), (9, 14238064), (12, 10678548), (16, 8008911), (18, 7119032), (24, 5339274), (36, 3559516), (48, 2669637), (72, 1779758), (144, 889879)]