154227922

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{3221}}^1$

素因数の和:3581

約数の個数: 16

約数和(自身を含む): 234883800

約数和(自身を除く): 80655878

約数列:

[1, 2, 89, 178, 269, 538, 3221, 6442, 23941, 47882, 286669, 573338, 866449, 1732898, 77113961, 154227922]

約数ペア:

[(1, 154227922), (2, 77113961), (89, 1732898), (178, 866449), (269, 573338), (538, 286669), (3221, 47882), (6442, 23941)]