142281776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7517}}^1$

素因数の和:7558

約数の個数: 60

約数和(自身を含む): 341196912

約数和(自身を除く): 198915136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 7517, 9464, 15034, 18928, 30068, 52619, 60136, 97721, 105238, 120272, 195442, 210476, 390884, 420952, 684047, 781768, 841904, 1270373, 1368094, 1563536, 2540746, 2736188, 5081492, 5472376, 8892611, 10162984, 10944752, 17785222, 20325968, 35570444, 71140888, 142281776]

約数ペア:

[(1, 142281776), (2, 71140888), (4, 35570444), (7, 20325968), (8, 17785222), (13, 10944752), (14, 10162984), (16, 8892611), (26, 5472376), (28, 5081492), (52, 2736188), (56, 2540746), (91, 1563536), (104, 1368094), (112, 1270373), (169, 841904), (182, 781768), (208, 684047), (338, 420952), (364, 390884), (676, 210476), (728, 195442), (1183, 120272), (1352, 105238), (1456, 97721), (2366, 60136), (2704, 52619), (4732, 30068), (7517, 18928), (9464, 15034)]