164639472

素因数分解:

$2^4\times 3^1\times {\mathrm{3429989}}^1$

素因数の和:3430000

約数の個数: 20

約数和(自身を含む): 425318760

約数和(自身を除く): 260679288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3429989, 6859978, 10289967, 13719956, 20579934, 27439912, 41159868, 54879824, 82319736, 164639472]

約数ペア:

[(1, 164639472), (2, 82319736), (3, 54879824), (4, 41159868), (6, 27439912), (8, 20579934), (12, 13719956), (16, 10289967), (24, 6859978), (48, 3429989)]