191757168

素因数分解:

$2^4\times 3^2\times {\mathrm{1331647}}^1$

素因数の和:1331661

約数の個数: 30

約数和(自身を含む): 536654144

約数和(自身を除く): 344896976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1331647, 2663294, 3994941, 5326588, 7989882, 10653176, 11984823, 15979764, 21306352, 23969646, 31959528, 47939292, 63919056, 95878584, 191757168]

約数ペア:

[(1, 191757168), (2, 95878584), (3, 63919056), (4, 47939292), (6, 31959528), (8, 23969646), (9, 21306352), (12, 15979764), (16, 11984823), (18, 10653176), (24, 7989882), (36, 5326588), (48, 3994941), (72, 2663294), (144, 1331647)]