133640612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71237}}^1$

素因数の和:71315

約数の個数: 24

約数和(自身を含む): 271274304

約数和(自身を除く): 137633692

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 71237, 142474, 284948, 498659, 997318, 1994636, 4772879, 9545758, 19091516, 33410153, 66820306, 133640612]

約数ペア:

[(1, 133640612), (2, 66820306), (4, 33410153), (7, 19091516), (14, 9545758), (28, 4772879), (67, 1994636), (134, 997318), (268, 498659), (469, 284948), (938, 142474), (1876, 71237)]