139656444

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{71399}}^1$

素因数の和:71569

約数の個数: 24

約数和(自身を含む): 327868800

約数和(自身を除く): 188212356

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 71399, 142798, 214197, 285596, 428394, 856788, 11638037, 23276074, 34914111, 46552148, 69828222, 139656444]

約数ペア:

[(1, 139656444), (2, 69828222), (3, 46552148), (4, 34914111), (6, 23276074), (12, 11638037), (163, 856788), (326, 428394), (489, 285596), (652, 214197), (978, 142798), (1956, 71399)]