149738732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1549}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 309876000

約数和(自身を除く): 160137268

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1549, 1859, 2197, 3098, 3718, 4394, 6196, 7436, 8788, 17039, 20137, 24167, 34078, 40274, 48334, 68156, 80548, 96668, 221507, 261781, 443014, 523562, 886028, 1047124, 2879591, 3403153, 5759182, 6806306, 11518364, 13612612, 37434683, 74869366, 149738732]

約数ペア:

[(1, 149738732), (2, 74869366), (4, 37434683), (11, 13612612), (13, 11518364), (22, 6806306), (26, 5759182), (44, 3403153), (52, 2879591), (143, 1047124), (169, 886028), (286, 523562), (338, 443014), (572, 261781), (676, 221507), (1549, 96668), (1859, 80548), (2197, 68156), (3098, 48334), (3718, 40274), (4394, 34078), (6196, 24167), (7436, 20137), (8788, 17039)]