169449968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5205

約数の個数: 40

約数和(自身を含む): 344025600

約数和(自身を除く): 174575632

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4154, 5099, 8308, 10198, 16616, 20396, 33232, 40792, 81584, 158069, 316138, 341633, 632276, 683266, 1264552, 1366532, 2529104, 2733064, 5466128, 10590623, 21181246, 42362492, 84724984, 169449968]

約数ペア:

[(1, 169449968), (2, 84724984), (4, 42362492), (8, 21181246), (16, 10590623), (31, 5466128), (62, 2733064), (67, 2529104), (124, 1366532), (134, 1264552), (248, 683266), (268, 632276), (496, 341633), (536, 316138), (1072, 158069), (2077, 81584), (4154, 40792), (5099, 33232), (8308, 20396), (10198, 16616)]