142513664

素因数分解:

$2^9\times {\mathrm{278347}}^1$

素因数の和:278365

約数の個数: 20

約数和(自身を含む): 284750004

約数和(自身を除く): 142236340

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 278347, 556694, 1113388, 2226776, 4453552, 8907104, 17814208, 35628416, 71256832, 142513664]

約数ペア:

[(1, 142513664), (2, 71256832), (4, 35628416), (8, 17814208), (16, 8907104), (32, 4453552), (64, 2226776), (128, 1113388), (256, 556694), (512, 278347)]