166158972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{219787}}^1$

素因数の和:219807

約数の個数: 48

約数和(自身を含む): 492325120

約数和(自身を除く): 326166148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 219787, 439574, 659361, 879148, 1318722, 1538509, 1978083, 2637444, 3077018, 3956166, 4615527, 5934249, 6154036, 7912332, 9231054, 11868498, 13846581, 18462108, 23736996, 27693162, 41539743, 55386324, 83079486, 166158972]

約数ペア:

[(1, 166158972), (2, 83079486), (3, 55386324), (4, 41539743), (6, 27693162), (7, 23736996), (9, 18462108), (12, 13846581), (14, 11868498), (18, 9231054), (21, 7912332), (27, 6154036), (28, 5934249), (36, 4615527), (42, 3956166), (54, 3077018), (63, 2637444), (84, 1978083), (108, 1538509), (126, 1318722), (189, 879148), (252, 659361), (378, 439574), (756, 219787)]