137222992

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{67531}}^1$

素因数の和:67666

約数の個数: 20

約数和(自身を含む): 267966976

約数和(自身を除く): 130743984

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 67531, 135062, 270124, 540248, 1080496, 8576437, 17152874, 34305748, 68611496, 137222992]

約数ペア:

[(1, 137222992), (2, 68611496), (4, 34305748), (8, 17152874), (16, 8576437), (127, 1080496), (254, 540248), (508, 270124), (1016, 135062), (2032, 67531)]