156075152

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{19867}}^1$

素因数の和:20366

約数の個数: 20

約数和(自身を含む): 303026736

約数和(自身を除く): 146951584

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 19867, 39734, 79468, 158936, 317872, 9754697, 19509394, 39018788, 78037576, 156075152]

約数ペア:

[(1, 156075152), (2, 78037576), (4, 39018788), (8, 19509394), (16, 9754697), (491, 317872), (982, 158936), (1964, 79468), (3928, 39734), (7856, 19867)]