156943266442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5189}}^1\times {\mathrm{795931}}^1$

素因数の和:801141

約数の個数: 16

約数和(自身を含む): 247853224800

約数和(自身を除く): 90909958358

約数列:

[1, 2, 19, 38, 5189, 10378, 98591, 197182, 795931, 1591862, 15122689, 30245378, 4130085959, 8260171918, 78471633221, 156943266442]

約数ペア:

[(1, 156943266442), (2, 78471633221), (19, 8260171918), (38, 4130085959), (5189, 30245378), (10378, 15122689), (98591, 1591862), (197182, 795931)]