142251976

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4409}}^1$

素因数の和:4561

約数の個数: 32

約数和(自身を含む): 276507000

約数和(自身を除く): 134255024

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 4033, 4409, 8066, 8818, 16132, 17636, 32264, 35272, 163133, 326266, 480581, 652532, 961162, 1305064, 1922324, 3844648, 17781497, 35562994, 71125988, 142251976]

約数ペア:

[(1, 142251976), (2, 71125988), (4, 35562994), (8, 17781497), (37, 3844648), (74, 1922324), (109, 1305064), (148, 961162), (218, 652532), (296, 480581), (436, 326266), (872, 163133), (4033, 35272), (4409, 32264), (8066, 17636), (8818, 16132)]