121391648

素因数分解:

$2^5\times 7^1\times {\mathrm{541927}}^1$

素因数の和:541944

約数の個数: 24

約数和(自身を含む): 273131712

約数和(自身を除く): 151740064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 541927, 1083854, 2167708, 3793489, 4335416, 7586978, 8670832, 15173956, 17341664, 30347912, 60695824, 121391648]

約数ペア:

[(1, 121391648), (2, 60695824), (4, 30347912), (7, 17341664), (8, 15173956), (14, 8670832), (16, 7586978), (28, 4335416), (32, 3793489), (56, 2167708), (112, 1083854), (224, 541927)]