123069904

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{4751}}^1$

素因数の和:6378

約数の個数: 20

約数和(自身を含む): 238645440

約数和(自身を除く): 115575536

約数列:

[1, 2, 4, 8, 16, 1619, 3238, 4751, 6476, 9502, 12952, 19004, 25904, 38008, 76016, 7691869, 15383738, 30767476, 61534952, 123069904]

約数ペア:

[(1, 123069904), (2, 61534952), (4, 30767476), (8, 15383738), (16, 7691869), (1619, 76016), (3238, 38008), (4751, 25904), (6476, 19004), (9502, 12952)]