157049850368

素因数分解:

$2^9\times {\mathrm{306737989}}^1$

素因数の和:306738007

約数の個数: 20

約数和(自身を含む): 313792963770

約数和(自身を除く): 156743113402

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 306737989, 613475978, 1226951956, 2453903912, 4907807824, 9815615648, 19631231296, 39262462592, 78524925184, 157049850368]

約数ペア:

[(1, 157049850368), (2, 78524925184), (4, 39262462592), (8, 19631231296), (16, 9815615648), (32, 4907807824), (64, 2453903912), (128, 1226951956), (256, 613475978), (512, 306737989)]