128084188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{60761}}^1$

素因数の和:60813

約数の個数: 24

約数和(自身を含む): 244992384

約数和(自身を除く): 116908196

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 60761, 121522, 243044, 1032937, 1883591, 2065874, 3767182, 4131748, 7534364, 32021047, 64042094, 128084188]

約数ペア:

[(1, 128084188), (2, 64042094), (4, 32021047), (17, 7534364), (31, 4131748), (34, 3767182), (62, 2065874), (68, 1883591), (124, 1032937), (527, 243044), (1054, 121522), (2108, 60761)]