279128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 574560

約数和(自身を除く): 295432

約数列:

[1, 2, 4, 8, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 296, 328, 851, 943, 1517, 1702, 1886, 3034, 3404, 3772, 6068, 6808, 7544, 12136, 34891, 69782, 139564, 279128]

約数ペア:

[(1, 279128), (2, 139564), (4, 69782), (8, 34891), (23, 12136), (37, 7544), (41, 6808), (46, 6068), (74, 3772), (82, 3404), (92, 3034), (148, 1886), (164, 1702), (184, 1517), (296, 943), (328, 851)]