157970292536

素因数分解:

$2^3\times 7^1\times {\mathrm{2820898081}}^1$

素因数の和:2820898094

約数の個数: 16

約数和(自身を含む): 338507769840

約数和(自身を除く): 180537477304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2820898081, 5641796162, 11283592324, 19746286567, 22567184648, 39492573134, 78985146268, 157970292536]

約数ペア:

[(1, 157970292536), (2, 78985146268), (4, 39492573134), (7, 22567184648), (8, 19746286567), (14, 11283592324), (28, 5641796162), (56, 2820898081)]