144029872

素因数分解:

$2^4\times 7^1\times {\mathrm{1285981}}^1$

素因数の和:1285996

約数の個数: 20

約数和(自身を含む): 318923536

約数和(自身を除く): 174893664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1285981, 2571962, 5143924, 9001867, 10287848, 18003734, 20575696, 36007468, 72014936, 144029872]

約数ペア:

[(1, 144029872), (2, 72014936), (4, 36007468), (7, 20575696), (8, 18003734), (14, 10287848), (16, 9001867), (28, 5143924), (56, 2571962), (112, 1285981)]