140123196

素因数分解:

$2^2\times 3^4\times {\mathrm{432479}}^1$

素因数の和:432495

約数の個数: 30

約数和(自身を含む): 366310560

約数和(自身を除く): 226187364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 432479, 864958, 1297437, 1729916, 2594874, 3892311, 5189748, 7784622, 11676933, 15569244, 23353866, 35030799, 46707732, 70061598, 140123196]

約数ペア:

[(1, 140123196), (2, 70061598), (3, 46707732), (4, 35030799), (6, 23353866), (9, 15569244), (12, 11676933), (18, 7784622), (27, 5189748), (36, 3892311), (54, 2594874), (81, 1729916), (108, 1297437), (162, 864958), (324, 432479)]