160854561

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5179}}^1$

素因数の和:5238

約数の個数: 48

約数和(自身を含む): 290908800

約数和(自身を除く): 130054239

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 5179, 10353, 15537, 31059, 36253, 46611, 88043, 108759, 150191, 264129, 326277, 450573, 616301, 792387, 1051337, 1351719, 1848903, 2553247, 3154011, 5546709, 7659741, 9462033, 17872729, 22979223, 53618187, 160854561]

約数ペア:

[(1, 160854561), (3, 53618187), (7, 22979223), (9, 17872729), (17, 9462033), (21, 7659741), (29, 5546709), (51, 3154011), (63, 2553247), (87, 1848903), (119, 1351719), (153, 1051337), (203, 792387), (261, 616301), (357, 450573), (493, 326277), (609, 264129), (1071, 150191), (1479, 108759), (1827, 88043), (3451, 46611), (4437, 36253), (5179, 31059), (10353, 15537)]