131669376

素因数分解:

$2^7\times 3^1\times {\mathrm{342889}}^1$

素因数の和:342906

約数の個数: 32

約数和(自身を含む): 349747800

約数和(自身を除く): 218078424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 342889, 685778, 1028667, 1371556, 2057334, 2743112, 4114668, 5486224, 8229336, 10972448, 16458672, 21944896, 32917344, 43889792, 65834688, 131669376]

約数ペア:

[(1, 131669376), (2, 65834688), (3, 43889792), (4, 32917344), (6, 21944896), (8, 16458672), (12, 10972448), (16, 8229336), (24, 5486224), (32, 4114668), (48, 2743112), (64, 2057334), (96, 1371556), (128, 1028667), (192, 685778), (384, 342889)]