160299328

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 388583424

約数和(自身を除く): 228284096

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 64, 92, 94, 112, 161, 184, 188, 224, 322, 329, 331, 368, 376, 448, 644, 658, 662, 736, 752, 1081, 1288, 1316, 1324, 1472, 1504, 2162, 2317, 2576, 2632, 2648, 3008, 4324, 4634, 5152, 5264, 5296, 7567, 7613, 8648, 9268, 10304, 10528, 10592, 15134, 15226, 15557, 17296, 18536, 21056, 21184, 30268, 30452, 31114, 34592, 37072, 53291, 60536, 60904, 62228, 69184, 74144, 106582, 108899, 121072, 121808, 124456, 148288, 213164, 217798, 242144, 243616, 248912, 357811, 426328, 435596, 484288, 487232, 497824, 715622, 852656, 871192, 995648, 1431244, 1705312, 1742384, 2504677, 2862488, 3410624, 3484768, 5009354, 5724976, 6969536, 10018708, 11449952, 20037416, 22899904, 40074832, 80149664, 160299328]

約数ペア:

[(1, 160299328), (2, 80149664), (4, 40074832), (7, 22899904), (8, 20037416), (14, 11449952), (16, 10018708), (23, 6969536), (28, 5724976), (32, 5009354), (46, 3484768), (47, 3410624), (56, 2862488), (64, 2504677), (92, 1742384), (94, 1705312), (112, 1431244), (161, 995648), (184, 871192), (188, 852656), (224, 715622), (322, 497824), (329, 487232), (331, 484288), (368, 435596), (376, 426328), (448, 357811), (644, 248912), (658, 243616), (662, 242144), (736, 217798), (752, 213164), (1081, 148288), (1288, 124456), (1316, 121808), (1324, 121072), (1472, 108899), (1504, 106582), (2162, 74144), (2317, 69184), (2576, 62228), (2632, 60904), (2648, 60536), (3008, 53291), (4324, 37072), (4634, 34592), (5152, 31114), (5264, 30452), (5296, 30268), (7567, 21184), (7613, 21056), (8648, 18536), (9268, 17296), (10304, 15557), (10528, 15226), (10592, 15134)]