156939382684

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{105754301}}^1$

素因数の和:105754365

約数の個数: 24

約数和(自身を含む): 319801009248

約数和(自身を除く): 162861626564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 105754301, 211508602, 423017204, 740280107, 1480560214, 2961120428, 5604977953, 11209955906, 22419911812, 39234845671, 78469691342, 156939382684]

約数ペア:

[(1, 156939382684), (2, 78469691342), (4, 39234845671), (7, 22419911812), (14, 11209955906), (28, 5604977953), (53, 2961120428), (106, 1480560214), (212, 740280107), (371, 423017204), (742, 211508602), (1484, 105754301)]