199620144

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{33811}}^1$

素因数の和:33866

約数の個数: 60

約数和(自身を含む): 572301912

約数和(自身を除く): 372681768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 33811, 67622, 101433, 135244, 202866, 270488, 304299, 405732, 540976, 608598, 811464, 1217196, 1386251, 1622928, 2434392, 2772502, 4158753, 4868784, 5545004, 8317506, 11090008, 12476259, 16635012, 22180016, 24952518, 33270024, 49905036, 66540048, 99810072, 199620144]

約数ペア:

[(1, 199620144), (2, 99810072), (3, 66540048), (4, 49905036), (6, 33270024), (8, 24952518), (9, 22180016), (12, 16635012), (16, 12476259), (18, 11090008), (24, 8317506), (36, 5545004), (41, 4868784), (48, 4158753), (72, 2772502), (82, 2434392), (123, 1622928), (144, 1386251), (164, 1217196), (246, 811464), (328, 608598), (369, 540976), (492, 405732), (656, 304299), (738, 270488), (984, 202866), (1476, 135244), (1968, 101433), (2952, 67622), (5904, 33811)]