157774392

素因数分解:

$2^3\times 3^4\times {\mathrm{243479}}^1$

素因数の和:243497

約数の個数: 40

約数和(自身を含む): 441916200

約数和(自身を除く): 284141808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 243479, 486958, 730437, 973916, 1460874, 1947832, 2191311, 2921748, 4382622, 5843496, 6573933, 8765244, 13147866, 17530488, 19721799, 26295732, 39443598, 52591464, 78887196, 157774392]

約数ペア:

[(1, 157774392), (2, 78887196), (3, 52591464), (4, 39443598), (6, 26295732), (8, 19721799), (9, 17530488), (12, 13147866), (18, 8765244), (24, 6573933), (27, 5843496), (36, 4382622), (54, 2921748), (72, 2191311), (81, 1947832), (108, 1460874), (162, 973916), (216, 730437), (324, 486958), (648, 243479)]