165728136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{986477}}^1$

素因数の和:986493

約数の個数: 32

約数和(自身を含む): 473509440

約数和(自身を除く): 307781304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 986477, 1972954, 2959431, 3945908, 5918862, 6905339, 7891816, 11837724, 13810678, 20716017, 23675448, 27621356, 41432034, 55242712, 82864068, 165728136]

約数ペア:

[(1, 165728136), (2, 82864068), (3, 55242712), (4, 41432034), (6, 27621356), (7, 23675448), (8, 20716017), (12, 13810678), (14, 11837724), (21, 7891816), (24, 6905339), (28, 5918862), (42, 3945908), (56, 2959431), (84, 1972954), (168, 986477)]