231283136

素因数分解:

$2^6\times 7^2\times {\mathrm{73751}}^1$

素因数の和:73777

約数の個数: 42

約数和(自身を含む): 533890728

約数和(自身を除く): 302607592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 73751, 147502, 295004, 516257, 590008, 1032514, 1180016, 2065028, 2360032, 3613799, 4130056, 4720064, 7227598, 8260112, 14455196, 16520224, 28910392, 33040448, 57820784, 115641568, 231283136]

約数ペア:

[(1, 231283136), (2, 115641568), (4, 57820784), (7, 33040448), (8, 28910392), (14, 16520224), (16, 14455196), (28, 8260112), (32, 7227598), (49, 4720064), (56, 4130056), (64, 3613799), (98, 2360032), (112, 2065028), (196, 1180016), (224, 1032514), (392, 590008), (448, 516257), (784, 295004), (1568, 147502), (3136, 73751)]