171896508

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13921}}^1$

素因数の和:13952

約数の個数: 72

約数和(自身を含む): 506760800

約数和(自身を除く): 334864292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 13921, 27842, 41763, 55684, 83526, 97447, 125289, 167052, 194894, 250578, 292341, 389788, 501156, 584682, 682129, 877023, 1169364, 1364258, 1754046, 2046387, 2728516, 3508092, 4092774, 4774903, 6139161, 8185548, 9549806, 12278322, 14324709, 19099612, 24556644, 28649418, 42974127, 57298836, 85948254, 171896508]

約数ペア:

[(1, 171896508), (2, 85948254), (3, 57298836), (4, 42974127), (6, 28649418), (7, 24556644), (9, 19099612), (12, 14324709), (14, 12278322), (18, 9549806), (21, 8185548), (28, 6139161), (36, 4774903), (42, 4092774), (49, 3508092), (63, 2728516), (84, 2046387), (98, 1754046), (126, 1364258), (147, 1169364), (196, 877023), (252, 682129), (294, 584682), (343, 501156), (441, 389788), (588, 292341), (686, 250578), (882, 194894), (1029, 167052), (1372, 125289), (1764, 97447), (2058, 83526), (3087, 55684), (4116, 41763), (6174, 27842), (12348, 13921)]