147308784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{438419}}^1$

素因数の和:438437

約数の個数: 40

約数和(自身を含む): 434912640

約数和(自身を除く): 287603856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 438419, 876838, 1315257, 1753676, 2630514, 3068933, 3507352, 5261028, 6137866, 7014704, 9206799, 10522056, 12275732, 18413598, 21044112, 24551464, 36827196, 49102928, 73654392, 147308784]

約数ペア:

[(1, 147308784), (2, 73654392), (3, 49102928), (4, 36827196), (6, 24551464), (7, 21044112), (8, 18413598), (12, 12275732), (14, 10522056), (16, 9206799), (21, 7014704), (24, 6137866), (28, 5261028), (42, 3507352), (48, 3068933), (56, 2630514), (84, 1753676), (112, 1315257), (168, 876838), (336, 438419)]