140023872

素因数分解:

$2^6\times 3^2\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1160

約数の個数: 84

約数和(自身を含む): 403240240

約数和(自身を除く): 263216368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 283, 288, 566, 576, 849, 859, 1132, 1698, 1718, 2264, 2547, 2577, 3396, 3436, 4528, 5094, 5154, 6792, 6872, 7731, 9056, 10188, 10308, 13584, 13744, 15462, 18112, 20376, 20616, 27168, 27488, 30924, 40752, 41232, 54336, 54976, 61848, 81504, 82464, 123696, 163008, 164928, 243097, 247392, 486194, 494784, 729291, 972388, 1458582, 1944776, 2187873, 2917164, 3889552, 4375746, 5834328, 7779104, 8751492, 11668656, 15558208, 17502984, 23337312, 35005968, 46674624, 70011936, 140023872]

約数ペア:

[(1, 140023872), (2, 70011936), (3, 46674624), (4, 35005968), (6, 23337312), (8, 17502984), (9, 15558208), (12, 11668656), (16, 8751492), (18, 7779104), (24, 5834328), (32, 4375746), (36, 3889552), (48, 2917164), (64, 2187873), (72, 1944776), (96, 1458582), (144, 972388), (192, 729291), (283, 494784), (288, 486194), (566, 247392), (576, 243097), (849, 164928), (859, 163008), (1132, 123696), (1698, 82464), (1718, 81504), (2264, 61848), (2547, 54976), (2577, 54336), (3396, 41232), (3436, 40752), (4528, 30924), (5094, 27488), (5154, 27168), (6792, 20616), (6872, 20376), (7731, 18112), (9056, 15462), (10188, 13744), (10308, 13584)]