127934156

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{86209}}^1$

素因数の和:86273

約数の個数: 24

約数和(自身を含む): 260699040

約数和(自身を除く): 132764884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 86209, 172418, 344836, 603463, 1206926, 2413852, 4569077, 9138154, 18276308, 31983539, 63967078, 127934156]

約数ペア:

[(1, 127934156), (2, 63967078), (4, 31983539), (7, 18276308), (14, 9138154), (28, 4569077), (53, 2413852), (106, 1206926), (212, 603463), (371, 344836), (742, 172418), (1484, 86209)]