131512192

素因数分解:

$2^7\times 7^1\times {\mathrm{146777}}^1$

素因数の和:146798

約数の個数: 32

約数和(自身を含む): 299427120

約数和(自身を除く): 167914928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 146777, 293554, 587108, 1027439, 1174216, 2054878, 2348432, 4109756, 4696864, 8219512, 9393728, 16439024, 18787456, 32878048, 65756096, 131512192]

約数ペア:

[(1, 131512192), (2, 65756096), (4, 32878048), (7, 18787456), (8, 16439024), (14, 9393728), (16, 8219512), (28, 4696864), (32, 4109756), (56, 2348432), (64, 2054878), (112, 1174216), (128, 1027439), (224, 587108), (448, 293554), (896, 146777)]