168202288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5171}}^1$

素因数の和:5305

約数の個数: 40

約数和(自身を含む): 346317120

約数和(自身を除く): 178114832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 5171, 8132, 10342, 16264, 20684, 32528, 41368, 82736, 98249, 196498, 392996, 553297, 785992, 1106594, 1571984, 2213188, 4426376, 8852752, 10512643, 21025286, 42050572, 84101144, 168202288]

約数ペア:

[(1, 168202288), (2, 84101144), (4, 42050572), (8, 21025286), (16, 10512643), (19, 8852752), (38, 4426376), (76, 2213188), (107, 1571984), (152, 1106594), (214, 785992), (304, 553297), (428, 392996), (856, 196498), (1712, 98249), (2033, 82736), (4066, 41368), (5171, 32528), (8132, 20684), (10342, 16264)]