128091354

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{402803}}^1$

素因数の和:402861

約数の個数: 16

約数和(自身を含む): 261016992

約数和(自身を除く): 132925638

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 402803, 805606, 1208409, 2416818, 21348559, 42697118, 64045677, 128091354]

約数ペア:

[(1, 128091354), (2, 64045677), (3, 42697118), (6, 21348559), (53, 2416818), (106, 1208409), (159, 805606), (318, 402803)]