163094176

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38321}}^1$

素因数の和:38357

約数の個数: 48

約数和(自身を含む): 386285760

約数和(自身を除く): 223191584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 38321, 76642, 153284, 268247, 306568, 536494, 613136, 728099, 1072988, 1226272, 1456198, 2145976, 2912396, 4291952, 5096693, 5824792, 8583904, 10193386, 11649584, 20386772, 23299168, 40773544, 81547088, 163094176]

約数ペア:

[(1, 163094176), (2, 81547088), (4, 40773544), (7, 23299168), (8, 20386772), (14, 11649584), (16, 10193386), (19, 8583904), (28, 5824792), (32, 5096693), (38, 4291952), (56, 2912396), (76, 2145976), (112, 1456198), (133, 1226272), (152, 1072988), (224, 728099), (266, 613136), (304, 536494), (532, 306568), (608, 268247), (1064, 153284), (2128, 76642), (4256, 38321)]