156720976764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{724393}}^1$

素因数の和:724571

約数の個数: 72

約数和(自身を含む): 404646488400

約数和(自身を除く): 247925511636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 149, 242, 298, 363, 447, 484, 596, 726, 894, 1452, 1639, 1788, 3278, 4917, 6556, 9834, 18029, 19668, 36058, 54087, 72116, 108174, 216348, 724393, 1448786, 2173179, 2897572, 4346358, 7968323, 8692716, 15936646, 23904969, 31873292, 47809938, 87651553, 95619876, 107934557, 175303106, 215869114, 262954659, 323803671, 350606212, 431738228, 525909318, 647607342, 1051818636, 1187280127, 1295214684, 2374560254, 3561840381, 4749120508, 7123680762, 13060081397, 14247361524, 26120162794, 39180244191, 52240325588, 78360488382, 156720976764]

約数ペア:

[(1, 156720976764), (2, 78360488382), (3, 52240325588), (4, 39180244191), (6, 26120162794), (11, 14247361524), (12, 13060081397), (22, 7123680762), (33, 4749120508), (44, 3561840381), (66, 2374560254), (121, 1295214684), (132, 1187280127), (149, 1051818636), (242, 647607342), (298, 525909318), (363, 431738228), (447, 350606212), (484, 323803671), (596, 262954659), (726, 215869114), (894, 175303106), (1452, 107934557), (1639, 95619876), (1788, 87651553), (3278, 47809938), (4917, 31873292), (6556, 23904969), (9834, 15936646), (18029, 8692716), (19668, 7968323), (36058, 4346358), (54087, 2897572), (72116, 2173179), (108174, 1448786), (216348, 724393)]