138657528

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 386416800

約数和(自身を除く): 247759272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 746, 1119, 1492, 1721, 2238, 2984, 3357, 3442, 4476, 5163, 6714, 6884, 8952, 10071, 10326, 13428, 13768, 15489, 20142, 20652, 26856, 30978, 40284, 41304, 46467, 61956, 80568, 92934, 123912, 185868, 371736, 641933, 1283866, 1925799, 2567732, 3851598, 5135464, 5777397, 7703196, 11554794, 15406392, 17332191, 23109588, 34664382, 46219176, 69328764, 138657528]

約数ペア:

[(1, 138657528), (2, 69328764), (3, 46219176), (4, 34664382), (6, 23109588), (8, 17332191), (9, 15406392), (12, 11554794), (18, 7703196), (24, 5777397), (27, 5135464), (36, 3851598), (54, 2567732), (72, 1925799), (108, 1283866), (216, 641933), (373, 371736), (746, 185868), (1119, 123912), (1492, 92934), (1721, 80568), (2238, 61956), (2984, 46467), (3357, 41304), (3442, 40284), (4476, 30978), (5163, 26856), (6714, 20652), (6884, 20142), (8952, 15489), (10071, 13768), (10326, 13428)]