164370528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81533}}^1$

素因数の和:81556

約数の個数: 72

約数和(自身を含む): 534210768

約数和(自身を除く): 369840240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81533, 163066, 244599, 326132, 489198, 570731, 652264, 733797, 978396, 1141462, 1304528, 1467594, 1712193, 1956792, 2282924, 2609056, 2935188, 3424386, 3913584, 4565848, 5136579, 5870376, 6848772, 7827168, 9131696, 10273158, 11740752, 13697544, 18263392, 20546316, 23481504, 27395088, 41092632, 54790176, 82185264, 164370528]

約数ペア:

[(1, 164370528), (2, 82185264), (3, 54790176), (4, 41092632), (6, 27395088), (7, 23481504), (8, 20546316), (9, 18263392), (12, 13697544), (14, 11740752), (16, 10273158), (18, 9131696), (21, 7827168), (24, 6848772), (28, 5870376), (32, 5136579), (36, 4565848), (42, 3913584), (48, 3424386), (56, 2935188), (63, 2609056), (72, 2282924), (84, 1956792), (96, 1712193), (112, 1467594), (126, 1304528), (144, 1141462), (168, 978396), (224, 733797), (252, 652264), (288, 570731), (336, 489198), (504, 326132), (672, 244599), (1008, 163066), (2016, 81533)]