166834836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{220681}}^1$

素因数の和:220701

約数の個数: 48

約数和(自身を含む): 494327680

約数和(自身を除く): 327492844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 220681, 441362, 662043, 882724, 1324086, 1544767, 1986129, 2648172, 3089534, 3972258, 4634301, 5958387, 6179068, 7944516, 9268602, 11916774, 13902903, 18537204, 23833548, 27805806, 41708709, 55611612, 83417418, 166834836]

約数ペア:

[(1, 166834836), (2, 83417418), (3, 55611612), (4, 41708709), (6, 27805806), (7, 23833548), (9, 18537204), (12, 13902903), (14, 11916774), (18, 9268602), (21, 7944516), (27, 6179068), (28, 5958387), (36, 4634301), (42, 3972258), (54, 3089534), (63, 2648172), (84, 1986129), (108, 1544767), (126, 1324086), (189, 882724), (252, 662043), (378, 441362), (756, 220681)]