168986336004

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1193}}^1\times {\mathrm{28307}}^1$

素因数の和:29649

約数の個数: 72

約数和(自身を含む): 430608840480

約数和(自身を除く): 261622504476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1193, 1251, 1668, 2386, 2502, 3579, 4772, 5004, 7158, 10737, 14316, 21474, 28307, 42948, 56614, 84921, 113228, 165827, 169842, 254763, 331654, 339684, 497481, 509526, 663308, 994962, 1019052, 1492443, 1989924, 2984886, 3934673, 5969772, 7869346, 11804019, 15738692, 23608038, 33770251, 35412057, 47216076, 67540502, 70824114, 101310753, 135081004, 141648228, 202621506, 303932259, 405243012, 607864518, 1215729036, 4694064889, 9388129778, 14082194667, 18776259556, 28164389334, 42246584001, 56328778668, 84493168002, 168986336004]

約数ペア:

[(1, 168986336004), (2, 84493168002), (3, 56328778668), (4, 42246584001), (6, 28164389334), (9, 18776259556), (12, 14082194667), (18, 9388129778), (36, 4694064889), (139, 1215729036), (278, 607864518), (417, 405243012), (556, 303932259), (834, 202621506), (1193, 141648228), (1251, 135081004), (1668, 101310753), (2386, 70824114), (2502, 67540502), (3579, 47216076), (4772, 35412057), (5004, 33770251), (7158, 23608038), (10737, 15738692), (14316, 11804019), (21474, 7869346), (28307, 5969772), (42948, 3934673), (56614, 2984886), (84921, 1989924), (113228, 1492443), (165827, 1019052), (169842, 994962), (254763, 663308), (331654, 509526), (339684, 497481)]