161909622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{183571}}^1$

素因数の和:183593

約数の個数: 36

約数和(自身を含む): 408080556

約数和(自身を除く): 246170934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 183571, 367142, 550713, 1101426, 1284997, 1652139, 2569994, 3304278, 3854991, 7709982, 8994979, 11564973, 17989958, 23129946, 26984937, 53969874, 80954811, 161909622]

約数ペア:

[(1, 161909622), (2, 80954811), (3, 53969874), (6, 26984937), (7, 23129946), (9, 17989958), (14, 11564973), (18, 8994979), (21, 7709982), (42, 3854991), (49, 3304278), (63, 2569994), (98, 1652139), (126, 1284997), (147, 1101426), (294, 550713), (441, 367142), (882, 183571)]