131782938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 311980032

約数和(自身を除く): 180197094

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 103, 123, 206, 246, 287, 309, 574, 618, 721, 743, 861, 1442, 1486, 1722, 2163, 2229, 4223, 4326, 4458, 5201, 8446, 10402, 12669, 15603, 25338, 29561, 30463, 31206, 59122, 60926, 76529, 88683, 91389, 153058, 177366, 182778, 213241, 229587, 426482, 459174, 535703, 639723, 1071406, 1279446, 1607109, 3137689, 3214218, 6275378, 9413067, 18826134, 21963823, 43927646, 65891469, 131782938]

約数ペア:

[(1, 131782938), (2, 65891469), (3, 43927646), (6, 21963823), (7, 18826134), (14, 9413067), (21, 6275378), (41, 3214218), (42, 3137689), (82, 1607109), (103, 1279446), (123, 1071406), (206, 639723), (246, 535703), (287, 459174), (309, 426482), (574, 229587), (618, 213241), (721, 182778), (743, 177366), (861, 153058), (1442, 91389), (1486, 88683), (1722, 76529), (2163, 60926), (2229, 59122), (4223, 31206), (4326, 30463), (4458, 29561), (5201, 25338), (8446, 15603), (10402, 12669)]