164055584

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 242370016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 139, 154, 176, 224, 278, 308, 352, 479, 556, 616, 958, 973, 1112, 1232, 1529, 1916, 1946, 2224, 2464, 3058, 3353, 3832, 3892, 4448, 5269, 6116, 6706, 7664, 7784, 10538, 10703, 12232, 13412, 15328, 15568, 21076, 21406, 24464, 26824, 31136, 36883, 42152, 42812, 48928, 53648, 66581, 73766, 84304, 85624, 107296, 133162, 147532, 168608, 171248, 266324, 295064, 342496, 466067, 532648, 590128, 732391, 932134, 1065296, 1180256, 1464782, 1864268, 2130592, 2929564, 3728536, 5126737, 5859128, 7457072, 10253474, 11718256, 14914144, 20506948, 23436512, 41013896, 82027792, 164055584]

約数ペア:

[(1, 164055584), (2, 82027792), (4, 41013896), (7, 23436512), (8, 20506948), (11, 14914144), (14, 11718256), (16, 10253474), (22, 7457072), (28, 5859128), (32, 5126737), (44, 3728536), (56, 2929564), (77, 2130592), (88, 1864268), (112, 1464782), (139, 1180256), (154, 1065296), (176, 932134), (224, 732391), (278, 590128), (308, 532648), (352, 466067), (479, 342496), (556, 295064), (616, 266324), (958, 171248), (973, 168608), (1112, 147532), (1232, 133162), (1529, 107296), (1916, 85624), (1946, 84304), (2224, 73766), (2464, 66581), (3058, 53648), (3353, 48928), (3832, 42812), (3892, 42152), (4448, 36883), (5269, 31136), (6116, 26824), (6706, 24464), (7664, 21406), (7784, 21076), (10538, 15568), (10703, 15328), (12232, 13412)]