154022981

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 180364800

約数和(自身を除く): 26341819

約数列:

[1, 7, 59, 139, 413, 973, 2683, 8201, 18781, 57407, 158297, 372937, 1108079, 2610559, 22003283, 154022981]

約数ペア:

[(1, 154022981), (7, 22003283), (59, 2610559), (139, 1108079), (413, 372937), (973, 158297), (2683, 57407), (8201, 18781)]