139570564

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{63097}}^1$

素因数の和:63187

約数の個数: 24

約数和(自身を含む): 282679040

約数和(自身を除く): 143108476

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 63097, 126194, 252388, 441679, 883358, 1766716, 4984663, 9969326, 19938652, 34892641, 69785282, 139570564]

約数ペア:

[(1, 139570564), (2, 69785282), (4, 34892641), (7, 19938652), (14, 9969326), (28, 4984663), (79, 1766716), (158, 883358), (316, 441679), (553, 252388), (1106, 126194), (2212, 63097)]