142207072

素因数分解:

$2^5\times 7^1\times {\mathrm{634853}}^1$

素因数の和:634870

約数の個数: 24

約数和(自身を含む): 319966416

約数和(自身を除く): 177759344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 634853, 1269706, 2539412, 4443971, 5078824, 8887942, 10157648, 17775884, 20315296, 35551768, 71103536, 142207072]

約数ペア:

[(1, 142207072), (2, 71103536), (4, 35551768), (7, 20315296), (8, 17775884), (14, 10157648), (16, 8887942), (28, 5078824), (32, 4443971), (56, 2539412), (112, 1269706), (224, 634853)]