156957322828

素因数分解:

$2^2\times {\mathrm{509}}^1\times {\mathrm{77091023}}^1$

素因数の和:77091536

約数の個数: 12

約数和(自身を含む): 275214955680

約数和(自身を除く): 118257632852

約数列:

[1, 2, 4, 509, 1018, 2036, 77091023, 154182046, 308364092, 39239330707, 78478661414, 156957322828]

約数ペア:

[(1, 156957322828), (2, 78478661414), (4, 39239330707), (509, 308364092), (1018, 154182046), (2036, 77091023)]