173855794

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 310780800

約数和(自身を除く): 136925006

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 4558, 5449, 10898, 15953, 31906, 38143, 76286, 234307, 288797, 468614, 577594, 1640149, 2021579, 3280298, 4043158, 12418271, 24836542, 86927897, 173855794]

約数ペア:

[(1, 173855794), (2, 86927897), (7, 24836542), (14, 12418271), (43, 4043158), (53, 3280298), (86, 2021579), (106, 1640149), (301, 577594), (371, 468614), (602, 288797), (742, 234307), (2279, 76286), (4558, 38143), (5449, 31906), (10898, 15953)]