161783376

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82207}}^1$

素因数の和:82259

約数の個数: 40

約数和(自身を含む): 428139264

約数和(自身を除く): 266355888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 82207, 164414, 246621, 328828, 493242, 657656, 986484, 1315312, 1972968, 3370487, 3945936, 6740974, 10111461, 13481948, 20222922, 26963896, 40445844, 53927792, 80891688, 161783376]

約数ペア:

[(1, 161783376), (2, 80891688), (3, 53927792), (4, 40445844), (6, 26963896), (8, 20222922), (12, 13481948), (16, 10111461), (24, 6740974), (41, 3945936), (48, 3370487), (82, 1972968), (123, 1315312), (164, 986484), (246, 657656), (328, 493242), (492, 328828), (656, 246621), (984, 164414), (1968, 82207)]