128526742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{14797}}^1$

素因数の和:14943

約数の個数: 16

約数和(自身を含む): 199240272

約数和(自身を除く): 70713530

約数列:

[1, 2, 43, 86, 101, 202, 4343, 8686, 14797, 29594, 636271, 1272542, 1494497, 2988994, 64263371, 128526742]

約数ペア:

[(1, 128526742), (2, 64263371), (43, 2988994), (86, 1494497), (101, 1272542), (202, 636271), (4343, 29594), (8686, 14797)]