140984872

素因数分解:

$2^3\times 7^1\times {\mathrm{2517587}}^1$

素因数の和:2517600

約数の個数: 16

約数和(自身を含む): 302110560

約数和(自身を除く): 161125688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2517587, 5035174, 10070348, 17623109, 20140696, 35246218, 70492436, 140984872]

約数ペア:

[(1, 140984872), (2, 70492436), (4, 35246218), (7, 20140696), (8, 17623109), (14, 10070348), (28, 5035174), (56, 2517587)]