126951664

素因数分解:

$2^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1931}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 281731968

約数和(自身を除く): 154780304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 587, 1174, 1931, 2348, 3862, 4109, 4696, 7724, 8218, 9392, 13517, 15448, 16436, 27034, 30896, 32872, 54068, 65744, 108136, 216272, 1133497, 2266994, 4533988, 7934479, 9067976, 15868958, 18135952, 31737916, 63475832, 126951664]

約数ペア:

[(1, 126951664), (2, 63475832), (4, 31737916), (7, 18135952), (8, 15868958), (14, 9067976), (16, 7934479), (28, 4533988), (56, 2266994), (112, 1133497), (587, 216272), (1174, 108136), (1931, 65744), (2348, 54068), (3862, 32872), (4109, 30896), (4696, 27034), (7724, 16436), (8218, 15448), (9392, 13517)]