160806338

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 314399232

約数和(自身を除く): 153592894

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 121, 142, 154, 191, 242, 382, 497, 539, 781, 847, 994, 1078, 1337, 1562, 1694, 2101, 2674, 3479, 4202, 5467, 5929, 6958, 8591, 9359, 10934, 11858, 13561, 14707, 17182, 18718, 23111, 27122, 29414, 38269, 46222, 60137, 76538, 94927, 102949, 120274, 149171, 161777, 189854, 205898, 298342, 323554, 420959, 664489, 841918, 1044197, 1132439, 1328978, 1640881, 2088394, 2264878, 3281762, 7309379, 11486167, 14618758, 22972334, 80403169, 160806338]

約数ペア:

[(1, 160806338), (2, 80403169), (7, 22972334), (11, 14618758), (14, 11486167), (22, 7309379), (49, 3281762), (71, 2264878), (77, 2088394), (98, 1640881), (121, 1328978), (142, 1132439), (154, 1044197), (191, 841918), (242, 664489), (382, 420959), (497, 323554), (539, 298342), (781, 205898), (847, 189854), (994, 161777), (1078, 149171), (1337, 120274), (1562, 102949), (1694, 94927), (2101, 76538), (2674, 60137), (3479, 46222), (4202, 38269), (5467, 29414), (5929, 27122), (6958, 23111), (8591, 18718), (9359, 17182), (10934, 14707), (11858, 13561)]