151030748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{312047}}^1$

素因数の和:312073

約数の個数: 18

約数和(自身を含む): 290516688

約数和(自身を除く): 139485940

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 312047, 624094, 1248188, 3432517, 6865034, 13730068, 37757687, 75515374, 151030748]

約数ペア:

[(1, 151030748), (2, 75515374), (4, 37757687), (11, 13730068), (22, 6865034), (44, 3432517), (121, 1248188), (242, 624094), (484, 312047)]