156928814

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{11311}}^1$

素因数の和:12311

約数の個数: 16

約数和(自身を含む): 269316096

約数和(自身を除く): 112387282

約数列:

[1, 2, 7, 14, 991, 1982, 6937, 11311, 13874, 22622, 79177, 158354, 11209201, 22418402, 78464407, 156928814]

約数ペア:

[(1, 156928814), (2, 78464407), (7, 22418402), (14, 11209201), (991, 158354), (1982, 79177), (6937, 22622), (11311, 13874)]