157427152

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{36307}}^1$

素因数の和:36586

約数の個数: 20

約数和(自身を含む): 306149056

約数和(自身を除く): 148721904

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 36307, 72614, 145228, 290456, 580912, 9839197, 19678394, 39356788, 78713576, 157427152]

約数ペア:

[(1, 157427152), (2, 78713576), (4, 39356788), (8, 19678394), (16, 9839197), (271, 580912), (542, 290456), (1084, 145228), (2168, 72614), (4336, 36307)]