133926688

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12721}}^1$

素因数の和:12785

約数の個数: 48

約数和(自身を含む): 307770624

約数和(自身を除く): 173843936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 12721, 25442, 50884, 89047, 101768, 178094, 203536, 356188, 407072, 597887, 712376, 1195774, 1424752, 2391548, 2849504, 4185209, 4783096, 8370418, 9566192, 16740836, 19132384, 33481672, 66963344, 133926688]

約数ペア:

[(1, 133926688), (2, 66963344), (4, 33481672), (7, 19132384), (8, 16740836), (14, 9566192), (16, 8370418), (28, 4783096), (32, 4185209), (47, 2849504), (56, 2391548), (94, 1424752), (112, 1195774), (188, 712376), (224, 597887), (329, 407072), (376, 356188), (658, 203536), (752, 178094), (1316, 101768), (1504, 89047), (2632, 50884), (5264, 25442), (10528, 12721)]