129515008

素因数分解:

$2^9\times 7^1\times {\mathrm{36137}}^1$

素因数の和:36162

約数の個数: 40

約数和(自身を含む): 295753392

約数和(自身を除く): 166238384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 36137, 72274, 144548, 252959, 289096, 505918, 578192, 1011836, 1156384, 2023672, 2312768, 4047344, 4625536, 8094688, 9251072, 16189376, 18502144, 32378752, 64757504, 129515008]

約数ペア:

[(1, 129515008), (2, 64757504), (4, 32378752), (7, 18502144), (8, 16189376), (14, 9251072), (16, 8094688), (28, 4625536), (32, 4047344), (56, 2312768), (64, 2023672), (112, 1156384), (128, 1011836), (224, 578192), (256, 505918), (448, 289096), (512, 252959), (896, 144548), (1792, 72274), (3584, 36137)]