128201216

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 160

約数和(自身を含む): 321729408

約数和(自身を除く): 193528192

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 103, 104, 128, 136, 143, 176, 187, 206, 208, 221, 256, 272, 286, 352, 374, 412, 416, 442, 512, 544, 572, 704, 748, 824, 832, 884, 1088, 1133, 1144, 1339, 1408, 1496, 1648, 1664, 1751, 1768, 2176, 2266, 2288, 2431, 2678, 2816, 2992, 3296, 3328, 3502, 3536, 4352, 4532, 4576, 4862, 5356, 5632, 5984, 6592, 6656, 7004, 7072, 8704, 9064, 9152, 9724, 10712, 11968, 13184, 14008, 14144, 14729, 18128, 18304, 19261, 19448, 21424, 22763, 23936, 26368, 28016, 28288, 29458, 36256, 36608, 38522, 38896, 42848, 45526, 47872, 52736, 56032, 56576, 58916, 72512, 73216, 77044, 77792, 85696, 91052, 95744, 112064, 113152, 117832, 145024, 154088, 155584, 171392, 182104, 224128, 235664, 250393, 290048, 308176, 311168, 342784, 364208, 448256, 471328, 500786, 580096, 616352, 622336, 685568, 728416, 896512, 942656, 1001572, 1232704, 1244672, 1456832, 1885312, 2003144, 2465408, 2913664, 3770624, 4006288, 4930816, 5827328, 7541248, 8012576, 9861632, 11654656, 16025152, 32050304, 64100608, 128201216]

約数ペア:

[(1, 128201216), (2, 64100608), (4, 32050304), (8, 16025152), (11, 11654656), (13, 9861632), (16, 8012576), (17, 7541248), (22, 5827328), (26, 4930816), (32, 4006288), (34, 3770624), (44, 2913664), (52, 2465408), (64, 2003144), (68, 1885312), (88, 1456832), (103, 1244672), (104, 1232704), (128, 1001572), (136, 942656), (143, 896512), (176, 728416), (187, 685568), (206, 622336), (208, 616352), (221, 580096), (256, 500786), (272, 471328), (286, 448256), (352, 364208), (374, 342784), (412, 311168), (416, 308176), (442, 290048), (512, 250393), (544, 235664), (572, 224128), (704, 182104), (748, 171392), (824, 155584), (832, 154088), (884, 145024), (1088, 117832), (1133, 113152), (1144, 112064), (1339, 95744), (1408, 91052), (1496, 85696), (1648, 77792), (1664, 77044), (1751, 73216), (1768, 72512), (2176, 58916), (2266, 56576), (2288, 56032), (2431, 52736), (2678, 47872), (2816, 45526), (2992, 42848), (3296, 38896), (3328, 38522), (3502, 36608), (3536, 36256), (4352, 29458), (4532, 28288), (4576, 28016), (4862, 26368), (5356, 23936), (5632, 22763), (5984, 21424), (6592, 19448), (6656, 19261), (7004, 18304), (7072, 18128), (8704, 14729), (9064, 14144), (9152, 14008), (9724, 13184), (10712, 11968)]