128941242

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241463}}^1$

素因数の和:241557

約数の個数: 16

約数和(自身を含む): 260781120

約数和(自身を除く): 131839878

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 241463, 482926, 724389, 1448778, 21490207, 42980414, 64470621, 128941242]

約数ペア:

[(1, 128941242), (2, 64470621), (3, 42980414), (6, 21490207), (89, 1448778), (178, 724389), (267, 482926), (534, 241463)]