156980378002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1885469}}^1$

素因数の和:1885810

約数の個数: 32

約数和(自身を含む): 284178038400

約数和(自身を除く): 127197660398

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 626, 2191, 4382, 5947, 11894, 41629, 83258, 1885469, 3770938, 13198283, 26396566, 35823911, 71647822, 250767377, 501534754, 590151797, 1180303594, 4131062579, 8262125158, 11212884143, 22425768286, 78490189001, 156980378002]

約数ペア:

[(1, 156980378002), (2, 78490189001), (7, 22425768286), (14, 11212884143), (19, 8262125158), (38, 4131062579), (133, 1180303594), (266, 590151797), (313, 501534754), (626, 250767377), (2191, 71647822), (4382, 35823911), (5947, 26396566), (11894, 13198283), (41629, 3770938), (83258, 1885469)]