156128465845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2693}}^1\times {\mathrm{5297}}^1$

素因数の和:8205

約数の個数: 32

約数和(自身を含む): 205528492800

約数和(自身を除く): 49400026955

約数列:

[1, 5, 11, 55, 199, 995, 2189, 2693, 5297, 10945, 13465, 26485, 29623, 58267, 148115, 291335, 535907, 1054103, 2679535, 5270515, 5894977, 11595133, 14264821, 29474885, 57975665, 71324105, 156913031, 784565155, 2838699379, 14193496895, 31225693169, 156128465845]

約数ペア:

[(1, 156128465845), (5, 31225693169), (11, 14193496895), (55, 2838699379), (199, 784565155), (995, 156913031), (2189, 71324105), (2693, 57975665), (5297, 29474885), (10945, 14264821), (13465, 11595133), (26485, 5894977), (29623, 5270515), (58267, 2679535), (148115, 1054103), (291335, 535907)]