129200624

素因数分解:

$2^4\times 7^1\times {\mathrm{1153577}}^1$

素因数の和:1153592

約数の個数: 20

約数和(自身を含む): 286087344

約数和(自身を除く): 156886720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1153577, 2307154, 4614308, 8075039, 9228616, 16150078, 18457232, 32300156, 64600312, 129200624]

約数ペア:

[(1, 129200624), (2, 64600312), (4, 32300156), (7, 18457232), (8, 16150078), (14, 9228616), (16, 8075039), (28, 4614308), (56, 2307154), (112, 1153577)]