149871486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{351811}}^1$

素因数の和:351887

約数の個数: 16

約数和(自身を含む): 303965568

約数和(自身を除く): 154094082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 351811, 703622, 1055433, 2110866, 24978581, 49957162, 74935743, 149871486]

約数ペア:

[(1, 149871486), (2, 74935743), (3, 49957162), (6, 24978581), (71, 2110866), (142, 1055433), (213, 703622), (426, 351811)]