142056656

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3163}}^1$

素因数の和:3579

約数の個数: 40

約数和(自身を含む): 315438144

約数和(自身を除く): 173381488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3163, 3208, 5614, 6326, 6416, 11228, 12652, 22141, 22456, 25304, 44282, 44912, 50608, 88564, 177128, 354256, 1268363, 2536726, 5073452, 8878541, 10146904, 17757082, 20293808, 35514164, 71028328, 142056656]

約数ペア:

[(1, 142056656), (2, 71028328), (4, 35514164), (7, 20293808), (8, 17757082), (14, 10146904), (16, 8878541), (28, 5073452), (56, 2536726), (112, 1268363), (401, 354256), (802, 177128), (1604, 88564), (2807, 50608), (3163, 44912), (3208, 44282), (5614, 25304), (6326, 22456), (6416, 22141), (11228, 12652)]