166123328

素因数分解:

$2^6\times 7^2\times {\mathrm{52973}}^1$

素因数の和:52999

約数の個数: 42

約数和(自身を含む): 383478786

約数和(自身を除く): 217355458

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 52973, 105946, 211892, 370811, 423784, 741622, 847568, 1483244, 1695136, 2595677, 2966488, 3390272, 5191354, 5932976, 10382708, 11865952, 20765416, 23731904, 41530832, 83061664, 166123328]

約数ペア:

[(1, 166123328), (2, 83061664), (4, 41530832), (7, 23731904), (8, 20765416), (14, 11865952), (16, 10382708), (28, 5932976), (32, 5191354), (49, 3390272), (56, 2966488), (64, 2595677), (98, 1695136), (112, 1483244), (196, 847568), (224, 741622), (392, 423784), (448, 370811), (784, 211892), (1568, 105946), (3136, 52973)]