141129968

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9619}}^1$

素因数の和:9765

約数の個数: 40

約数和(自身を含む): 314920320

約数和(自身を除く): 173790352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 9619, 14672, 19238, 38476, 67333, 76952, 134666, 153904, 269332, 538664, 1077328, 1260089, 2520178, 5040356, 8820623, 10080712, 17641246, 20161424, 35282492, 70564984, 141129968]

約数ペア:

[(1, 141129968), (2, 70564984), (4, 35282492), (7, 20161424), (8, 17641246), (14, 10080712), (16, 8820623), (28, 5040356), (56, 2520178), (112, 1260089), (131, 1077328), (262, 538664), (524, 269332), (917, 153904), (1048, 134666), (1834, 76952), (2096, 67333), (3668, 38476), (7336, 19238), (9619, 14672)]