161845008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{599}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 452054400

約数和(自身を除く): 290209392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 599, 624, 866, 1198, 1299, 1732, 1797, 2396, 2598, 3464, 3594, 4792, 5196, 5629, 6928, 7188, 7787, 9584, 10392, 11258, 14376, 15574, 16887, 20784, 22516, 23361, 28752, 31148, 33774, 45032, 46722, 62296, 67548, 90064, 93444, 124592, 135096, 186888, 259367, 270192, 373776, 518734, 778101, 1037468, 1556202, 2074936, 3112404, 3371771, 4149872, 6224808, 6743542, 10115313, 12449616, 13487084, 20230626, 26974168, 40461252, 53948336, 80922504, 161845008]

約数ペア:

[(1, 161845008), (2, 80922504), (3, 53948336), (4, 40461252), (6, 26974168), (8, 20230626), (12, 13487084), (13, 12449616), (16, 10115313), (24, 6743542), (26, 6224808), (39, 4149872), (48, 3371771), (52, 3112404), (78, 2074936), (104, 1556202), (156, 1037468), (208, 778101), (312, 518734), (433, 373776), (599, 270192), (624, 259367), (866, 186888), (1198, 135096), (1299, 124592), (1732, 93444), (1797, 90064), (2396, 67548), (2598, 62296), (3464, 46722), (3594, 45032), (4792, 33774), (5196, 31148), (5629, 28752), (6928, 23361), (7188, 22516), (7787, 20784), (9584, 16887), (10392, 15574), (11258, 14376)]