147897344

素因数分解:

$2^{10}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 88

約数和(自身を含む): 345861120

約数和(自身を除く): 197963776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 439, 448, 512, 658, 752, 878, 896, 1024, 1316, 1504, 1756, 1792, 2632, 3008, 3073, 3512, 3584, 5264, 6016, 6146, 7024, 7168, 10528, 12032, 12292, 14048, 20633, 21056, 24064, 24584, 28096, 41266, 42112, 48128, 49168, 56192, 82532, 84224, 98336, 112384, 144431, 165064, 168448, 196672, 224768, 288862, 330128, 336896, 393344, 449536, 577724, 660256, 786688, 1155448, 1320512, 1573376, 2310896, 2641024, 3146752, 4621792, 5282048, 9243584, 10564096, 18487168, 21128192, 36974336, 73948672, 147897344]

約数ペア:

[(1, 147897344), (2, 73948672), (4, 36974336), (7, 21128192), (8, 18487168), (14, 10564096), (16, 9243584), (28, 5282048), (32, 4621792), (47, 3146752), (56, 2641024), (64, 2310896), (94, 1573376), (112, 1320512), (128, 1155448), (188, 786688), (224, 660256), (256, 577724), (329, 449536), (376, 393344), (439, 336896), (448, 330128), (512, 288862), (658, 224768), (752, 196672), (878, 168448), (896, 165064), (1024, 144431), (1316, 112384), (1504, 98336), (1756, 84224), (1792, 82532), (2632, 56192), (3008, 49168), (3073, 48128), (3512, 42112), (3584, 41266), (5264, 28096), (6016, 24584), (6146, 24064), (7024, 21056), (7168, 20633), (10528, 14048), (12032, 12292)]