163764984

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 423878400

約数和(自身を除く): 260113416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 89, 129, 172, 178, 258, 267, 344, 356, 516, 534, 712, 1032, 1068, 1783, 2136, 3566, 3827, 5349, 7132, 7654, 10698, 11481, 14264, 15308, 21396, 22962, 30616, 42792, 45924, 76669, 91848, 153338, 158687, 230007, 306676, 317374, 460014, 476061, 613352, 634748, 920028, 952122, 1269496, 1840056, 1904244, 3808488, 6823541, 13647082, 20470623, 27294164, 40941246, 54588328, 81882492, 163764984]

約数ペア:

[(1, 163764984), (2, 81882492), (3, 54588328), (4, 40941246), (6, 27294164), (8, 20470623), (12, 13647082), (24, 6823541), (43, 3808488), (86, 1904244), (89, 1840056), (129, 1269496), (172, 952122), (178, 920028), (258, 634748), (267, 613352), (344, 476061), (356, 460014), (516, 317374), (534, 306676), (712, 230007), (1032, 158687), (1068, 153338), (1783, 91848), (2136, 76669), (3566, 45924), (3827, 42792), (5349, 30616), (7132, 22962), (7654, 21396), (10698, 15308), (11481, 14264)]