128450616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{764587}}^1$

素因数の和:764603

約数の個数: 32

約数和(自身を含む): 367002240

約数和(自身を除く): 238551624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 764587, 1529174, 2293761, 3058348, 4587522, 5352109, 6116696, 9175044, 10704218, 16056327, 18350088, 21408436, 32112654, 42816872, 64225308, 128450616]

約数ペア:

[(1, 128450616), (2, 64225308), (3, 42816872), (4, 32112654), (6, 21408436), (7, 18350088), (8, 16056327), (12, 10704218), (14, 9175044), (21, 6116696), (24, 5352109), (28, 4587522), (42, 3058348), (56, 2293761), (84, 1529174), (168, 764587)]