139285062

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2347}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 356144640

約数和(自身を除く): 216859578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2198, 2347, 2826, 3297, 4239, 4694, 6594, 7041, 8478, 9891, 14082, 16429, 19782, 21123, 29673, 32858, 42246, 49287, 59346, 63369, 98574, 126738, 147861, 295722, 368479, 443583, 736958, 887166, 1105437, 2210874, 2579353, 3316311, 5158706, 6632622, 7738059, 9948933, 15476118, 19897866, 23214177, 46428354, 69642531, 139285062]

約数ペア:

[(1, 139285062), (2, 69642531), (3, 46428354), (6, 23214177), (7, 19897866), (9, 15476118), (14, 9948933), (18, 7738059), (21, 6632622), (27, 5158706), (42, 3316311), (54, 2579353), (63, 2210874), (126, 1105437), (157, 887166), (189, 736958), (314, 443583), (378, 368479), (471, 295722), (942, 147861), (1099, 126738), (1413, 98574), (2198, 63369), (2347, 59346), (2826, 49287), (3297, 42246), (4239, 32858), (4694, 29673), (6594, 21123), (7041, 19782), (8478, 16429), (9891, 14082)]