128081658

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{188911}}^1$

素因数の和:189029

約数の個数: 16

約数和(自身を含む): 258431616

約数和(自身を除く): 130349958

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 188911, 377822, 566733, 1133466, 21346943, 42693886, 64040829, 128081658]

約数ペア:

[(1, 128081658), (2, 64040829), (3, 42693886), (6, 21346943), (113, 1133466), (226, 566733), (339, 377822), (678, 188911)]