128695032

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{105143}}^1$

素因数の和:105172

約数の個数: 48

約数和(自身を含む): 369055440

約数和(自身を除く): 240360408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 105143, 210286, 315429, 420572, 630858, 841144, 946287, 1261716, 1787431, 1892574, 2523432, 3574862, 3785148, 5362293, 7149724, 7570296, 10724586, 14299448, 16086879, 21449172, 32173758, 42898344, 64347516, 128695032]

約数ペア:

[(1, 128695032), (2, 64347516), (3, 42898344), (4, 32173758), (6, 21449172), (8, 16086879), (9, 14299448), (12, 10724586), (17, 7570296), (18, 7149724), (24, 5362293), (34, 3785148), (36, 3574862), (51, 2523432), (68, 1892574), (72, 1787431), (102, 1261716), (136, 946287), (153, 841144), (204, 630858), (306, 420572), (408, 315429), (612, 210286), (1224, 105143)]