156936428779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1\times {\mathrm{29803}}^1$

素因数の和:51154

約数の個数: 16

約数和(自身を含む): 177917958400

約数和(自身を除く): 20981529621

約数列:

[1, 13, 19, 247, 21319, 29803, 277147, 387439, 405061, 566257, 5265793, 7361341, 635370157, 8259812041, 12072032983, 156936428779]

約数ペア:

[(1, 156936428779), (13, 12072032983), (19, 8259812041), (247, 635370157), (21319, 7361341), (29803, 5265793), (277147, 566257), (387439, 405061)]