145341648

素因数分解:

$2^4\times 3^3\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1257

約数の個数: 80

約数和(自身を含む): 418723200

約数和(自身を除く): 273381552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 401, 432, 802, 839, 1203, 1604, 1678, 2406, 2517, 3208, 3356, 3609, 4812, 5034, 6416, 6712, 7218, 7551, 9624, 10068, 10827, 13424, 14436, 15102, 19248, 20136, 21654, 22653, 28872, 30204, 40272, 43308, 45306, 57744, 60408, 86616, 90612, 120816, 173232, 181224, 336439, 362448, 672878, 1009317, 1345756, 2018634, 2691512, 3027951, 4037268, 5383024, 6055902, 8074536, 9083853, 12111804, 16149072, 18167706, 24223608, 36335412, 48447216, 72670824, 145341648]

約数ペア:

[(1, 145341648), (2, 72670824), (3, 48447216), (4, 36335412), (6, 24223608), (8, 18167706), (9, 16149072), (12, 12111804), (16, 9083853), (18, 8074536), (24, 6055902), (27, 5383024), (36, 4037268), (48, 3027951), (54, 2691512), (72, 2018634), (108, 1345756), (144, 1009317), (216, 672878), (401, 362448), (432, 336439), (802, 181224), (839, 173232), (1203, 120816), (1604, 90612), (1678, 86616), (2406, 60408), (2517, 57744), (3208, 45306), (3356, 43308), (3609, 40272), (4812, 30204), (5034, 28872), (6416, 22653), (6712, 21654), (7218, 20136), (7551, 19248), (9624, 15102), (10068, 14436), (10827, 13424)]