157943256

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 401345280

約数和(自身を除く): 243402024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 167, 251, 314, 334, 471, 501, 502, 628, 668, 753, 942, 1002, 1004, 1256, 1336, 1506, 1884, 2004, 2008, 3012, 3768, 4008, 6024, 26219, 39407, 41917, 52438, 78657, 78814, 83834, 104876, 118221, 125751, 157314, 157628, 167668, 209752, 236442, 251502, 314628, 315256, 335336, 472884, 503004, 629256, 945768, 1006008, 6580969, 13161938, 19742907, 26323876, 39485814, 52647752, 78971628, 157943256]

約数ペア:

[(1, 157943256), (2, 78971628), (3, 52647752), (4, 39485814), (6, 26323876), (8, 19742907), (12, 13161938), (24, 6580969), (157, 1006008), (167, 945768), (251, 629256), (314, 503004), (334, 472884), (471, 335336), (501, 315256), (502, 314628), (628, 251502), (668, 236442), (753, 209752), (942, 167668), (1002, 157628), (1004, 157314), (1256, 125751), (1336, 118221), (1506, 104876), (1884, 83834), (2004, 78814), (2008, 78657), (3012, 52438), (3768, 41917), (4008, 39407), (6024, 26219)]