166078416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{494281}}^1$

素因数の和:494299

約数の個数: 40

約数和(自身を含む): 490327744

約数和(自身を除く): 324249328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 494281, 988562, 1482843, 1977124, 2965686, 3459967, 3954248, 5931372, 6919934, 7908496, 10379901, 11862744, 13839868, 20759802, 23725488, 27679736, 41519604, 55359472, 83039208, 166078416]

約数ペア:

[(1, 166078416), (2, 83039208), (3, 55359472), (4, 41519604), (6, 27679736), (7, 23725488), (8, 20759802), (12, 13839868), (14, 11862744), (16, 10379901), (21, 7908496), (24, 6919934), (28, 5931372), (42, 3954248), (48, 3459967), (56, 2965686), (84, 1977124), (112, 1482843), (168, 988562), (336, 494281)]