154415142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1225517}}^1$

素因数の和:1225532

約数の個数: 24

約数和(自身を含む): 382361616

約数和(自身を除く): 227946474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1225517, 2451034, 3676551, 7353102, 8578619, 11029653, 17157238, 22059306, 25735857, 51471714, 77207571, 154415142]

約数ペア:

[(1, 154415142), (2, 77207571), (3, 51471714), (6, 25735857), (7, 22059306), (9, 17157238), (14, 11029653), (18, 8578619), (21, 7353102), (42, 3676551), (63, 2451034), (126, 1225517)]