145955196

素因数分解:

$2^2\times 3^4\times {\mathrm{450479}}^1$

素因数の和:450495

約数の個数: 30

約数和(自身を含む): 381556560

約数和(自身を除く): 235601364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 450479, 900958, 1351437, 1801916, 2702874, 4054311, 5405748, 8108622, 12162933, 16217244, 24325866, 36488799, 48651732, 72977598, 145955196]

約数ペア:

[(1, 145955196), (2, 72977598), (3, 48651732), (4, 36488799), (6, 24325866), (9, 16217244), (12, 12162933), (18, 8108622), (27, 5405748), (36, 4054311), (54, 2702874), (81, 1801916), (108, 1351437), (162, 900958), (324, 450479)]