1570205168

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{128621}}^1$

素因数の和:128745

約数の個数: 40

約数和(自身を含む): 3508808160

約数和(自身を除く): 1938602992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 128621, 257242, 514484, 900347, 1028968, 1800694, 2057936, 3601388, 7202776, 14019689, 14405552, 28039378, 56078756, 98137823, 112157512, 196275646, 224315024, 392551292, 785102584, 1570205168]

約数ペア:

[(1, 1570205168), (2, 785102584), (4, 392551292), (7, 224315024), (8, 196275646), (14, 112157512), (16, 98137823), (28, 56078756), (56, 28039378), (109, 14405552), (112, 14019689), (218, 7202776), (436, 3601388), (763, 2057936), (872, 1800694), (1526, 1028968), (1744, 900347), (3052, 514484), (6104, 257242), (12208, 128621)]