142119748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{4919}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 257886720

約数和(自身を除く): 115766972

約数列:

[1, 2, 4, 31, 62, 124, 233, 466, 932, 4919, 7223, 9838, 14446, 19676, 28892, 152489, 304978, 609956, 1146127, 2292254, 4584508, 35529937, 71059874, 142119748]

約数ペア:

[(1, 142119748), (2, 71059874), (4, 35529937), (31, 4584508), (62, 2292254), (124, 1146127), (233, 609956), (466, 304978), (932, 152489), (4919, 28892), (7223, 19676), (9838, 14446)]