145270206

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{5479}}^1$

素因数の和:5981

約数の個数: 32

約数和(自身を含む): 323539200

約数和(自身を除く): 178268994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1473, 2946, 4419, 5479, 8838, 10958, 13257, 16437, 26514, 32874, 49311, 98622, 147933, 295866, 2690189, 5380378, 8070567, 16141134, 24211701, 48423402, 72635103, 145270206]

約数ペア:

[(1, 145270206), (2, 72635103), (3, 48423402), (6, 24211701), (9, 16141134), (18, 8070567), (27, 5380378), (54, 2690189), (491, 295866), (982, 147933), (1473, 98622), (2946, 49311), (4419, 32874), (5479, 26514), (8838, 16437), (10958, 13257)]