161098912

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29789}}^1$

素因数の和:29825

約数の個数: 36

約数和(自身を含む): 343448910

約数和(自身を除く): 182349998

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 29789, 59578, 119156, 238312, 387257, 476624, 774514, 953248, 1549028, 3098056, 5034341, 6196112, 10068682, 12392224, 20137364, 40274728, 80549456, 161098912]

約数ペア:

[(1, 161098912), (2, 80549456), (4, 40274728), (8, 20137364), (13, 12392224), (16, 10068682), (26, 6196112), (32, 5034341), (52, 3098056), (104, 1549028), (169, 953248), (208, 774514), (338, 476624), (416, 387257), (676, 238312), (1352, 119156), (2704, 59578), (5408, 29789)]