157631152

素因数分解:

$2^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3359}}^1$

素因数の和:3793

約数の個数: 40

約数和(自身を含む): 349977600

約数和(自身を除く): 192346448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 419, 838, 1676, 2933, 3352, 3359, 5866, 6704, 6718, 11732, 13436, 23464, 23513, 26872, 46928, 47026, 53744, 94052, 188104, 376208, 1407421, 2814842, 5629684, 9851947, 11259368, 19703894, 22518736, 39407788, 78815576, 157631152]

約数ペア:

[(1, 157631152), (2, 78815576), (4, 39407788), (7, 22518736), (8, 19703894), (14, 11259368), (16, 9851947), (28, 5629684), (56, 2814842), (112, 1407421), (419, 376208), (838, 188104), (1676, 94052), (2933, 53744), (3352, 47026), (3359, 46928), (5866, 26872), (6704, 23513), (6718, 23464), (11732, 13436)]