145460744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 327983040

約数和(自身を除く): 182522296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 2957, 3784, 4472, 5914, 6149, 11828, 12298, 23656, 24596, 32527, 38441, 49192, 65054, 76882, 127151, 130108, 153764, 254302, 260216, 307528, 422851, 508604, 845702, 1017208, 1398661, 1652963, 1691404, 2797322, 3305926, 3382808, 5594644, 6611852, 11189288, 13223704, 18182593, 36365186, 72730372, 145460744]

約数ペア:

[(1, 145460744), (2, 72730372), (4, 36365186), (8, 18182593), (11, 13223704), (13, 11189288), (22, 6611852), (26, 5594644), (43, 3382808), (44, 3305926), (52, 2797322), (86, 1691404), (88, 1652963), (104, 1398661), (143, 1017208), (172, 845702), (286, 508604), (344, 422851), (473, 307528), (559, 260216), (572, 254302), (946, 153764), (1118, 130108), (1144, 127151), (1892, 76882), (2236, 65054), (2957, 49192), (3784, 38441), (4472, 32527), (5914, 24596), (6149, 23656), (11828, 12298)]