156768325112

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7930409}}^1$

素因数の和:7930775

約数の個数: 32

約数和(自身を含む): 336883816800

約数和(自身を除く): 180115491688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 4942, 9884, 19768, 7930409, 15860818, 31721636, 55512863, 63443272, 111025726, 222051452, 444102904, 2799434377, 5598868754, 11197737508, 19596040639, 22395475016, 39192081278, 78384162556, 156768325112]

約数ペア:

[(1, 156768325112), (2, 78384162556), (4, 39192081278), (7, 22395475016), (8, 19596040639), (14, 11197737508), (28, 5598868754), (56, 2799434377), (353, 444102904), (706, 222051452), (1412, 111025726), (2471, 63443272), (2824, 55512863), (4942, 31721636), (9884, 15860818), (19768, 7930409)]