156940161259

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{2477}}^1\times {\mathrm{29483}}^1$

素因数の和:32274

約数の個数: 16

約数和(自身を含む): 180023171328

約数和(自身を除く): 23083010069

約数列:

[1, 7, 307, 2149, 2477, 17339, 29483, 206381, 760439, 5323073, 9051281, 63358967, 73029391, 511205737, 22420023037, 156940161259]

約数ペア:

[(1, 156940161259), (7, 22420023037), (307, 511205737), (2149, 73029391), (2477, 63358967), (17339, 9051281), (29483, 5323073), (206381, 760439)]