128775094

素因数分解:

$2^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{8431}}^1$

素因数の和:9531

約数の個数: 16

約数和(自身を含む): 220985856

約数和(自身を除く): 92210762

約数列:

[1, 2, 7, 14, 1091, 2182, 7637, 8431, 15274, 16862, 59017, 118034, 9198221, 18396442, 64387547, 128775094]

約数ペア:

[(1, 128775094), (2, 64387547), (7, 18396442), (14, 9198221), (1091, 118034), (2182, 59017), (7637, 16862), (8431, 15274)]