149775376

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{10847}}^1$

素因数の和:11718

約数の個数: 20

約数和(自身を含む): 290552832

約数和(自身を除く): 140777456

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 6904, 10847, 13808, 21694, 43388, 86776, 173552, 9360961, 18721922, 37443844, 74887688, 149775376]

約数ペア:

[(1, 149775376), (2, 74887688), (4, 37443844), (8, 18721922), (16, 9360961), (863, 173552), (1726, 86776), (3452, 43388), (6904, 21694), (10847, 13808)]