129568192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155731}}^1$

素因数の和:155756

約数の個数: 28

約数和(自身を含む): 276891496

約数和(自身を除く): 147323304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155731, 311462, 622924, 1245848, 2024503, 2491696, 4049006, 4983392, 8098012, 9966784, 16196024, 32392048, 64784096, 129568192]

約数ペア:

[(1, 129568192), (2, 64784096), (4, 32392048), (8, 16196024), (13, 9966784), (16, 8098012), (26, 4983392), (32, 4049006), (52, 2491696), (64, 2024503), (104, 1245848), (208, 622924), (416, 311462), (832, 155731)]