137913664

素因数分解:

$2^6\times 7^1\times {\mathrm{307843}}^1$

素因数の和:307862

約数の個数: 28

約数和(自身を含む): 312769504

約数和(自身を除く): 174855840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 307843, 615686, 1231372, 2154901, 2462744, 4309802, 4925488, 8619604, 9850976, 17239208, 19701952, 34478416, 68956832, 137913664]

約数ペア:

[(1, 137913664), (2, 68956832), (4, 34478416), (7, 19701952), (8, 17239208), (14, 9850976), (16, 8619604), (28, 4925488), (32, 4309802), (56, 2462744), (64, 2154901), (112, 1231372), (224, 615686), (448, 307843)]