142704136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{938843}}^1$

素因数の和:938868

約数の個数: 16

約数和(自身を含む): 281653200

約数和(自身を除く): 138949064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 938843, 1877686, 3755372, 7510744, 17838017, 35676034, 71352068, 142704136]

約数ペア:

[(1, 142704136), (2, 71352068), (4, 35676034), (8, 17838017), (19, 7510744), (38, 3755372), (76, 1877686), (152, 938843)]