157521298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2281}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 267486912

約数和(自身を除く): 109965614

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 803, 946, 1606, 2281, 3139, 4562, 6278, 25091, 34529, 50182, 69058, 98083, 166513, 196166, 333026, 1078913, 1831643, 2157826, 3663286, 7160059, 14320118, 78760649, 157521298]

約数ペア:

[(1, 157521298), (2, 78760649), (11, 14320118), (22, 7160059), (43, 3663286), (73, 2157826), (86, 1831643), (146, 1078913), (473, 333026), (803, 196166), (946, 166513), (1606, 98083), (2281, 69058), (3139, 50182), (4562, 34529), (6278, 25091)]