128401062

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{75619}}^1$

素因数の和:75907

約数の個数: 16

約数和(自身を含む): 257712960

約数和(自身を除く): 129311898

約数列:

[1, 2, 3, 6, 283, 566, 849, 1698, 75619, 151238, 226857, 453714, 21400177, 42800354, 64200531, 128401062]

約数ペア:

[(1, 128401062), (2, 64200531), (3, 42800354), (6, 21400177), (283, 453714), (566, 226857), (849, 151238), (1698, 75619)]