128337685

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3271}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 188467200

約数和(自身を除く): 60129515

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 3271, 5605, 7847, 16355, 22897, 39235, 62149, 114485, 192989, 310745, 435043, 964945, 1350923, 2175215, 3666791, 6754615, 18333955, 25667537, 128337685]

約数ペア:

[(1, 128337685), (5, 25667537), (7, 18333955), (19, 6754615), (35, 3666791), (59, 2175215), (95, 1350923), (133, 964945), (295, 435043), (413, 310745), (665, 192989), (1121, 114485), (2065, 62149), (3271, 39235), (5605, 22897), (7847, 16355)]