154048188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42649}}^1$

素因数の和:42706

約数の個数: 48

約数和(自身を含む): 420358400

約数和(自身を除く): 266310212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 42649, 85298, 127947, 170596, 255894, 298543, 511788, 597086, 895629, 1194172, 1791258, 1833907, 3582516, 3667814, 5501721, 7335628, 11003442, 12837349, 22006884, 25674698, 38512047, 51349396, 77024094, 154048188]

約数ペア:

[(1, 154048188), (2, 77024094), (3, 51349396), (4, 38512047), (6, 25674698), (7, 22006884), (12, 12837349), (14, 11003442), (21, 7335628), (28, 5501721), (42, 3667814), (43, 3582516), (84, 1833907), (86, 1791258), (129, 1194172), (172, 895629), (258, 597086), (301, 511788), (516, 298543), (602, 255894), (903, 170596), (1204, 127947), (1806, 85298), (3612, 42649)]