164038438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{187687}}^1$

素因数の和:187731

約数の個数: 16

約数和(自身を含む): 270270720

約数和(自身を除く): 106232282

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 187687, 375374, 3566053, 4316801, 7132106, 8633602, 82019219, 164038438]

約数ペア:

[(1, 164038438), (2, 82019219), (19, 8633602), (23, 7132106), (38, 4316801), (46, 3566053), (437, 375374), (874, 187687)]