168378228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{246167}}^1$

素因数の和:246196

約数の個数: 36

約数和(自身を含む): 448025760

約数和(自身を除く): 279647532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 246167, 492334, 738501, 984668, 1477002, 2215503, 2954004, 4431006, 4677173, 8862012, 9354346, 14031519, 18708692, 28063038, 42094557, 56126076, 84189114, 168378228]

約数ペア:

[(1, 168378228), (2, 84189114), (3, 56126076), (4, 42094557), (6, 28063038), (9, 18708692), (12, 14031519), (18, 9354346), (19, 8862012), (36, 4677173), (38, 4431006), (57, 2954004), (76, 2215503), (114, 1477002), (171, 984668), (228, 738501), (342, 492334), (684, 246167)]