138504968

素因数分解:

$2^3\times 7^2\times {\mathrm{353329}}^1$

素因数の和:353349

約数の個数: 24

約数和(自身を含む): 302097150

約数和(自身を除く): 163592182

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 353329, 706658, 1413316, 2473303, 2826632, 4946606, 9893212, 17313121, 19786424, 34626242, 69252484, 138504968]

約数ペア:

[(1, 138504968), (2, 69252484), (4, 34626242), (7, 19786424), (8, 17313121), (14, 9893212), (28, 4946606), (49, 2826632), (56, 2473303), (98, 1413316), (196, 706658), (392, 353329)]