157816448

素因数分解:

$2^7\times {\mathrm{1232941}}^1$

素因数の和:1232955

約数の個数: 16

約数和(自身を含む): 314400210

約数和(自身を除く): 156583762

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1232941, 2465882, 4931764, 9863528, 19727056, 39454112, 78908224, 157816448]

約数ペア:

[(1, 157816448), (2, 78908224), (4, 39454112), (8, 19727056), (16, 9863528), (32, 4931764), (64, 2465882), (128, 1232941)]