156977790556

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{80347}}^1$

素因数の和:80738

約数の個数: 48

約数和(自身を含む): 289641041536

約数和(自身を除く): 132663250980

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 307, 614, 1228, 1591, 3182, 6364, 11359, 13201, 22718, 26402, 45436, 52804, 80347, 160694, 321388, 488437, 976874, 1953748, 2972839, 3454921, 5945678, 6909842, 11891356, 13819684, 24666529, 49333058, 98666116, 127832077, 255664154, 511328308, 912661573, 1060660747, 1825323146, 2121321494, 3650646292, 4242642988, 39244447639, 78488895278, 156977790556]

約数ペア:

[(1, 156977790556), (2, 78488895278), (4, 39244447639), (37, 4242642988), (43, 3650646292), (74, 2121321494), (86, 1825323146), (148, 1060660747), (172, 912661573), (307, 511328308), (614, 255664154), (1228, 127832077), (1591, 98666116), (3182, 49333058), (6364, 24666529), (11359, 13819684), (13201, 11891356), (22718, 6909842), (26402, 5945678), (45436, 3454921), (52804, 2972839), (80347, 1953748), (160694, 976874), (321388, 488437)]