165595146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 197284854

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 71, 82, 114, 123, 142, 213, 246, 426, 499, 779, 998, 1349, 1497, 1558, 2337, 2698, 2911, 2994, 4047, 4674, 5822, 8094, 8733, 9481, 17466, 18962, 20459, 28443, 35429, 40918, 55309, 56886, 61377, 70858, 106287, 110618, 122754, 165927, 212574, 331854, 388721, 673151, 777442, 1166163, 1346302, 1452589, 2019453, 2332326, 2905178, 4038906, 4357767, 8715534, 27599191, 55198382, 82797573, 165595146]

約数ペア:

[(1, 165595146), (2, 82797573), (3, 55198382), (6, 27599191), (19, 8715534), (38, 4357767), (41, 4038906), (57, 2905178), (71, 2332326), (82, 2019453), (114, 1452589), (123, 1346302), (142, 1166163), (213, 777442), (246, 673151), (426, 388721), (499, 331854), (779, 212574), (998, 165927), (1349, 122754), (1497, 110618), (1558, 106287), (2337, 70858), (2698, 61377), (2911, 56886), (2994, 55309), (4047, 40918), (4674, 35429), (5822, 28443), (8094, 20459), (8733, 18962), (9481, 17466)]