155771008

素因数分解:

$2^7\times {\mathrm{1216961}}^1$

素因数の和:1216975

約数の個数: 16

約数和(自身を含む): 310325310

約数和(自身を除く): 154554302

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1216961, 2433922, 4867844, 9735688, 19471376, 38942752, 77885504, 155771008]

約数ペア:

[(1, 155771008), (2, 77885504), (4, 38942752), (8, 19471376), (16, 9735688), (32, 4867844), (64, 2433922), (128, 1216961)]