131360824

素因数分解:

$2^3\times 7^1\times {\mathrm{2345729}}^1$

素因数の和:2345742

約数の個数: 16

約数和(自身を含む): 281487600

約数和(自身を除く): 150126776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2345729, 4691458, 9382916, 16420103, 18765832, 32840206, 65680412, 131360824]

約数ペア:

[(1, 131360824), (2, 65680412), (4, 32840206), (7, 18765832), (8, 16420103), (14, 9382916), (28, 4691458), (56, 2345729)]