142761248

素因数分解:

$2^5\times 7^1\times {\mathrm{637327}}^1$

素因数の和:637344

約数の個数: 24

約数和(自身を含む): 321213312

約数和(自身を除く): 178452064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 637327, 1274654, 2549308, 4461289, 5098616, 8922578, 10197232, 17845156, 20394464, 35690312, 71380624, 142761248]

約数ペア:

[(1, 142761248), (2, 71380624), (4, 35690312), (7, 20394464), (8, 17845156), (14, 10197232), (16, 8922578), (28, 5098616), (32, 4461289), (56, 2549308), (112, 1274654), (224, 637327)]