255129318

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{152407}}^1$

素因数の和:152449

約数の個数: 32

約数和(自身を含む): 585246720

約数和(自身を除く): 330117402

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 152407, 304814, 457221, 914442, 1371663, 2743326, 4114989, 4724617, 8229978, 9449234, 14173851, 28347702, 42521553, 85043106, 127564659, 255129318]

約数ペア:

[(1, 255129318), (2, 127564659), (3, 85043106), (6, 42521553), (9, 28347702), (18, 14173851), (27, 9449234), (31, 8229978), (54, 4724617), (62, 4114989), (93, 2743326), (186, 1371663), (279, 914442), (558, 457221), (837, 304814), (1674, 152407)]