149442454

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{66301}}^1$

素因数の和:66340

約数の個数: 24

約数和(自身を含む): 272103408

約数和(自身を除く): 122660954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 66301, 132602, 464107, 928214, 1524923, 3049846, 3248749, 6497498, 10674461, 21348922, 74721227, 149442454]

約数ペア:

[(1, 149442454), (2, 74721227), (7, 21348922), (14, 10674461), (23, 6497498), (46, 3248749), (49, 3049846), (98, 1524923), (161, 928214), (322, 464107), (1127, 132602), (2254, 66301)]