157676752

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{21377}}^1$

素因数の和:21846

約数の個数: 20

約数和(自身を含む): 306175716

約数和(自身を除く): 148498964

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 21377, 42754, 85508, 171016, 342032, 9854797, 19709594, 39419188, 78838376, 157676752]

約数ペア:

[(1, 157676752), (2, 78838376), (4, 39419188), (8, 19709594), (16, 9854797), (461, 342032), (922, 171016), (1844, 85508), (3688, 42754), (7376, 21377)]