161187264

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{5711}}^1$

素因数の和:5743

約数の個数: 126

約数和(自身を含む): 537539184

約数和(自身を除く): 376351920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 5711, 7056, 9408, 11422, 14112, 17133, 22844, 28224, 34266, 39977, 45688, 51399, 68532, 79954, 91376, 102798, 119931, 137064, 159908, 182752, 205596, 239862, 274128, 279839, 319816, 359793, 365504, 411192, 479724, 548256, 559678, 639632, 719586, 822384, 839517, 959448, 1096512, 1119356, 1279264, 1439172, 1644768, 1679034, 1918896, 2238712, 2518551, 2558528, 2878344, 3289536, 3358068, 3837792, 4477424, 5037102, 5756688, 6716136, 7675584, 8954848, 10074204, 11513376, 13432272, 17909696, 20148408, 23026752, 26864544, 40296816, 53729088, 80593632, 161187264]

約数ペア:

[(1, 161187264), (2, 80593632), (3, 53729088), (4, 40296816), (6, 26864544), (7, 23026752), (8, 20148408), (9, 17909696), (12, 13432272), (14, 11513376), (16, 10074204), (18, 8954848), (21, 7675584), (24, 6716136), (28, 5756688), (32, 5037102), (36, 4477424), (42, 3837792), (48, 3358068), (49, 3289536), (56, 2878344), (63, 2558528), (64, 2518551), (72, 2238712), (84, 1918896), (96, 1679034), (98, 1644768), (112, 1439172), (126, 1279264), (144, 1119356), (147, 1096512), (168, 959448), (192, 839517), (196, 822384), (224, 719586), (252, 639632), (288, 559678), (294, 548256), (336, 479724), (392, 411192), (441, 365504), (448, 359793), (504, 319816), (576, 279839), (588, 274128), (672, 239862), (784, 205596), (882, 182752), (1008, 159908), (1176, 137064), (1344, 119931), (1568, 102798), (1764, 91376), (2016, 79954), (2352, 68532), (3136, 51399), (3528, 45688), (4032, 39977), (4704, 34266), (5711, 28224), (7056, 22844), (9408, 17133), (11422, 14112)]