165515784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{985213}}^1$

素因数の和:985229

約数の個数: 32

約数和(自身を含む): 472902720

約数和(自身を除く): 307386936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 985213, 1970426, 2955639, 3940852, 5911278, 6896491, 7881704, 11822556, 13792982, 20689473, 23645112, 27585964, 41378946, 55171928, 82757892, 165515784]

約数ペア:

[(1, 165515784), (2, 82757892), (3, 55171928), (4, 41378946), (6, 27585964), (7, 23645112), (8, 20689473), (12, 13792982), (14, 11822556), (21, 7881704), (24, 6896491), (28, 5911278), (42, 3940852), (56, 2955639), (84, 1970426), (168, 985213)]