131465952

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1912

約数の個数: 72

約数和(自身を含む): 375409944

約数和(自身を除く): 243943992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 566, 849, 1132, 1613, 1698, 2264, 2547, 3226, 3396, 4528, 4839, 5094, 6452, 6792, 9056, 9678, 10188, 12904, 13584, 14517, 19356, 20376, 25808, 27168, 29034, 38712, 40752, 51616, 58068, 77424, 81504, 116136, 154848, 232272, 456479, 464544, 912958, 1369437, 1825916, 2738874, 3651832, 4108311, 5477748, 7303664, 8216622, 10955496, 14607328, 16433244, 21910992, 32866488, 43821984, 65732976, 131465952]

約数ペア:

[(1, 131465952), (2, 65732976), (3, 43821984), (4, 32866488), (6, 21910992), (8, 16433244), (9, 14607328), (12, 10955496), (16, 8216622), (18, 7303664), (24, 5477748), (32, 4108311), (36, 3651832), (48, 2738874), (72, 1825916), (96, 1369437), (144, 912958), (283, 464544), (288, 456479), (566, 232272), (849, 154848), (1132, 116136), (1613, 81504), (1698, 77424), (2264, 58068), (2547, 51616), (3226, 40752), (3396, 38712), (4528, 29034), (4839, 27168), (5094, 25808), (6452, 20376), (6792, 19356), (9056, 14517), (9678, 13584), (10188, 12904)]