128158248

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{18869}}^1$

素因数の和:19161

約数の個数: 32

約数和(自身を含む): 321544800

約数和(自身を除く): 193386552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 3396, 6792, 18869, 37738, 56607, 75476, 113214, 150952, 226428, 452856, 5339927, 10679854, 16019781, 21359708, 32039562, 42719416, 64079124, 128158248]

約数ペア:

[(1, 128158248), (2, 64079124), (3, 42719416), (4, 32039562), (6, 21359708), (8, 16019781), (12, 10679854), (24, 5339927), (283, 452856), (566, 226428), (849, 150952), (1132, 113214), (1698, 75476), (2264, 56607), (3396, 37738), (6792, 18869)]