172180884

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{21773}}^1$

素因数の和:22439

約数の個数: 24

約数和(自身を含む): 402383520

約数和(自身を除く): 230202636

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 21773, 43546, 65319, 87092, 130638, 261276, 14348407, 28696814, 43045221, 57393628, 86090442, 172180884]

約数ペア:

[(1, 172180884), (2, 86090442), (3, 57393628), (4, 43045221), (6, 28696814), (12, 14348407), (659, 261276), (1318, 130638), (1977, 87092), (2636, 65319), (3954, 43546), (7908, 21773)]