149421118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{970267}}^1$

素因数の和:970287

約数の個数: 16

約数和(自身を含む): 279437184

約数和(自身を除く): 130016066

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 970267, 1940534, 6791869, 10672937, 13583738, 21345874, 74710559, 149421118]

約数ペア:

[(1, 149421118), (2, 74710559), (7, 21345874), (11, 13583738), (14, 10672937), (22, 6791869), (77, 1940534), (154, 970267)]