156945765854

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{10163}}^1$

素因数の和:10569

約数の個数: 48

約数和(自身を含む): 252749285712

約数和(自身を除く): 95803519858

約数列:

[1, 2, 19, 38, 73, 146, 293, 361, 586, 722, 1387, 2774, 5567, 10163, 11134, 20326, 21389, 26353, 42778, 52706, 105773, 193097, 211546, 386194, 406391, 741899, 812782, 1483798, 2977759, 3668843, 5955518, 7337686, 7721429, 14096081, 15442858, 28192162, 56577421, 113154842, 217376407, 267825539, 434752814, 535651078, 1074970999, 2149941998, 4130151733, 8260303466, 78472882927, 156945765854]

約数ペア:

[(1, 156945765854), (2, 78472882927), (19, 8260303466), (38, 4130151733), (73, 2149941998), (146, 1074970999), (293, 535651078), (361, 434752814), (586, 267825539), (722, 217376407), (1387, 113154842), (2774, 56577421), (5567, 28192162), (10163, 15442858), (11134, 14096081), (20326, 7721429), (21389, 7337686), (26353, 5955518), (42778, 3668843), (52706, 2977759), (105773, 1483798), (193097, 812782), (211546, 741899), (386194, 406391)]