164591794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 269438400

約数和(自身を除く): 104846606

約数列:

[1, 2, 19, 38, 41, 82, 89, 178, 779, 1187, 1558, 1691, 2374, 3382, 3649, 7298, 22553, 45106, 48667, 69331, 97334, 105643, 138662, 211286, 924673, 1849346, 2007217, 4014434, 4331363, 8662726, 82295897, 164591794]

約数ペア:

[(1, 164591794), (2, 82295897), (19, 8662726), (38, 4331363), (41, 4014434), (82, 2007217), (89, 1849346), (178, 924673), (779, 211286), (1187, 138662), (1558, 105643), (1691, 97334), (2374, 69331), (3382, 48667), (3649, 45106), (7298, 22553)]