161987784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{964213}}^1$

素因数の和:964229

約数の個数: 32

約数和(自身を含む): 462822720

約数和(自身を除く): 300834936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 964213, 1928426, 2892639, 3856852, 5785278, 6749491, 7713704, 11570556, 13498982, 20248473, 23141112, 26997964, 40496946, 53995928, 80993892, 161987784]

約数ペア:

[(1, 161987784), (2, 80993892), (3, 53995928), (4, 40496946), (6, 26997964), (7, 23141112), (8, 20248473), (12, 13498982), (14, 11570556), (21, 7713704), (24, 6749491), (28, 5785278), (42, 3856852), (56, 2892639), (84, 1928426), (168, 964213)]