156907618

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{53117}}^1$

素因数の和:53337

約数の個数: 16

約数和(自身を含む): 270264384

約数和(自身を除く): 113356766

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 53117, 106234, 371819, 743638, 11207687, 22415374, 78453809, 156907618]

約数ペア:

[(1, 156907618), (2, 78453809), (7, 22415374), (14, 11207687), (211, 743638), (422, 371819), (1477, 106234), (2954, 53117)]