156776998772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19279021}}^1$

素因数の和:19279151

約数の個数: 24

約数和(自身を含む): 291498812640

約数和(自身を除く): 134721813868

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 19279021, 38558042, 77116084, 366301399, 732602798, 1465205596, 2062855247, 4125710494, 8251420988, 39194249693, 78388499386, 156776998772]

約数ペア:

[(1, 156776998772), (2, 78388499386), (4, 39194249693), (19, 8251420988), (38, 4125710494), (76, 2062855247), (107, 1465205596), (214, 732602798), (428, 366301399), (2033, 77116084), (4066, 38558042), (8132, 19279021)]