155105792

素因数分解:

$2^9\times {\mathrm{302941}}^1$

素因数の和:302959

約数の個数: 20

約数和(自身を含む): 309909666

約数和(自身を除く): 154803874

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 302941, 605882, 1211764, 2423528, 4847056, 9694112, 19388224, 38776448, 77552896, 155105792]

約数ペア:

[(1, 155105792), (2, 77552896), (4, 38776448), (8, 19388224), (16, 9694112), (32, 4847056), (64, 2423528), (128, 1211764), (256, 605882), (512, 302941)]