146807745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 276203520

約数和(自身を除く): 129395775

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 107, 179, 219, 321, 365, 511, 535, 537, 749, 895, 1095, 1253, 1533, 1605, 2247, 2555, 2685, 3745, 3759, 6265, 7665, 7811, 11235, 13067, 18795, 19153, 23433, 39055, 39201, 54677, 57459, 65335, 91469, 95765, 117165, 134071, 164031, 196005, 273385, 274407, 287295, 402213, 457345, 670355, 820155, 1372035, 1398169, 2011065, 4194507, 6990845, 9787183, 20972535, 29361549, 48935915, 146807745]

約数ペア:

[(1, 146807745), (3, 48935915), (5, 29361549), (7, 20972535), (15, 9787183), (21, 6990845), (35, 4194507), (73, 2011065), (105, 1398169), (107, 1372035), (179, 820155), (219, 670355), (321, 457345), (365, 402213), (511, 287295), (535, 274407), (537, 273385), (749, 196005), (895, 164031), (1095, 134071), (1253, 117165), (1533, 95765), (1605, 91469), (2247, 65335), (2555, 57459), (2685, 54677), (3745, 39201), (3759, 39055), (6265, 23433), (7665, 19153), (7811, 18795), (11235, 13067)]