126766528

素因数分解:

$2^6\times 7^2\times {\mathrm{40423}}^1$

素因数の和:40449

約数の個数: 42

約数和(自身を含む): 292629336

約数和(自身を除く): 165862808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 40423, 80846, 161692, 282961, 323384, 565922, 646768, 1131844, 1293536, 1980727, 2263688, 2587072, 3961454, 4527376, 7922908, 9054752, 15845816, 18109504, 31691632, 63383264, 126766528]

約数ペア:

[(1, 126766528), (2, 63383264), (4, 31691632), (7, 18109504), (8, 15845816), (14, 9054752), (16, 7922908), (28, 4527376), (32, 3961454), (49, 2587072), (56, 2263688), (64, 1980727), (98, 1293536), (112, 1131844), (196, 646768), (224, 565922), (392, 323384), (448, 282961), (784, 161692), (1568, 80846), (3136, 40423)]