149083448

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{59921}}^1$

素因数の和:60238

約数の個数: 16

約数和(自身を含む): 280434960

約数和(自身を除く): 131351512

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 59921, 119842, 239684, 479368, 18635431, 37270862, 74541724, 149083448]

約数ペア:

[(1, 149083448), (2, 74541724), (4, 37270862), (8, 18635431), (311, 479368), (622, 239684), (1244, 119842), (2488, 59921)]