170201772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19183

約数の個数: 72

約数和(自身を含む): 487738160

約数和(自身を除く): 317536388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 19141, 38282, 57423, 76564, 114846, 172269, 229692, 248833, 344538, 363679, 497666, 689076, 727358, 746499, 995332, 1091037, 1454716, 1492998, 2182074, 2239497, 2985996, 3273111, 4364148, 4478994, 4727827, 6546222, 8957988, 9455654, 13092444, 14183481, 18911308, 28366962, 42550443, 56733924, 85100886, 170201772]

約数ペア:

[(1, 170201772), (2, 85100886), (3, 56733924), (4, 42550443), (6, 28366962), (9, 18911308), (12, 14183481), (13, 13092444), (18, 9455654), (19, 8957988), (26, 6546222), (36, 4727827), (38, 4478994), (39, 4364148), (52, 3273111), (57, 2985996), (76, 2239497), (78, 2182074), (114, 1492998), (117, 1454716), (156, 1091037), (171, 995332), (228, 746499), (234, 727358), (247, 689076), (342, 497666), (468, 363679), (494, 344538), (684, 248833), (741, 229692), (988, 172269), (1482, 114846), (2223, 76564), (2964, 57423), (4446, 38282), (8892, 19141)]