158978844

素因数分解:

$2^2\times 3^2\times {\mathrm{4416079}}^1$

素因数の和:4416089

約数の個数: 18

約数和(自身を含む): 401863280

約数和(自身を除く): 242884436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4416079, 8832158, 13248237, 17664316, 26496474, 39744711, 52992948, 79489422, 158978844]

約数ペア:

[(1, 158978844), (2, 79489422), (3, 52992948), (4, 39744711), (6, 26496474), (9, 17664316), (12, 13248237), (18, 8832158), (36, 4416079)]