189926016

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{70657}}^1$

素因数の和:70681

約数の個数: 64

約数和(自身を含む): 576569280

約数和(自身を除く): 386643264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 70657, 141314, 211971, 282628, 423942, 494599, 565256, 847884, 989198, 1130512, 1483797, 1695768, 1978396, 2261024, 2967594, 3391536, 3956792, 4522048, 5935188, 6783072, 7913584, 9044096, 11870376, 13566144, 15827168, 23740752, 27132288, 31654336, 47481504, 63308672, 94963008, 189926016]

約数ペア:

[(1, 189926016), (2, 94963008), (3, 63308672), (4, 47481504), (6, 31654336), (7, 27132288), (8, 23740752), (12, 15827168), (14, 13566144), (16, 11870376), (21, 9044096), (24, 7913584), (28, 6783072), (32, 5935188), (42, 4522048), (48, 3956792), (56, 3391536), (64, 2967594), (84, 2261024), (96, 1978396), (112, 1695768), (128, 1483797), (168, 1130512), (192, 989198), (224, 847884), (336, 565256), (384, 494599), (448, 423942), (672, 282628), (896, 211971), (1344, 141314), (2688, 70657)]