129165528

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{12487}}^1$

素因数の和:12927

約数の個数: 32

約数和(自身を含む): 323688960

約数和(自身を除く): 194523432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 12487, 24974, 37461, 49948, 74922, 99896, 149844, 299688, 5381897, 10763794, 16145691, 21527588, 32291382, 43055176, 64582764, 129165528]

約数ペア:

[(1, 129165528), (2, 64582764), (3, 43055176), (4, 32291382), (6, 21527588), (8, 16145691), (12, 10763794), (24, 5381897), (431, 299688), (862, 149844), (1293, 99896), (1724, 74922), (2586, 49948), (3448, 37461), (5172, 24974), (10344, 12487)]