164627008

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1284

約数の個数: 112

約数和(自身を含む): 419892480

約数和(自身を除く): 255265472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 182, 184, 208, 224, 299, 322, 364, 368, 416, 448, 598, 644, 728, 736, 832, 1196, 1229, 1288, 1456, 1472, 2093, 2392, 2458, 2576, 2912, 4186, 4784, 4916, 5152, 5824, 8372, 8603, 9568, 9832, 10304, 15977, 16744, 17206, 19136, 19664, 28267, 31954, 33488, 34412, 39328, 56534, 63908, 66976, 68824, 78656, 111839, 113068, 127816, 133952, 137648, 197869, 223678, 226136, 255632, 275296, 367471, 395738, 447356, 452272, 511264, 550592, 734942, 791476, 894712, 904544, 1022528, 1469884, 1582952, 1789424, 1809088, 2572297, 2939768, 3165904, 3578848, 5144594, 5879536, 6331808, 7157696, 10289188, 11759072, 12663616, 20578376, 23518144, 41156752, 82313504, 164627008]

約数ペア:

[(1, 164627008), (2, 82313504), (4, 41156752), (7, 23518144), (8, 20578376), (13, 12663616), (14, 11759072), (16, 10289188), (23, 7157696), (26, 6331808), (28, 5879536), (32, 5144594), (46, 3578848), (52, 3165904), (56, 2939768), (64, 2572297), (91, 1809088), (92, 1789424), (104, 1582952), (112, 1469884), (161, 1022528), (182, 904544), (184, 894712), (208, 791476), (224, 734942), (299, 550592), (322, 511264), (364, 452272), (368, 447356), (416, 395738), (448, 367471), (598, 275296), (644, 255632), (728, 226136), (736, 223678), (832, 197869), (1196, 137648), (1229, 133952), (1288, 127816), (1456, 113068), (1472, 111839), (2093, 78656), (2392, 68824), (2458, 66976), (2576, 63908), (2912, 56534), (4186, 39328), (4784, 34412), (4916, 33488), (5152, 31954), (5824, 28267), (8372, 19664), (8603, 19136), (9568, 17206), (9832, 16744), (10304, 15977)]