156724238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{6991}}^1$

素因数の和:8023

約数の個数: 16

約数和(自身を含む): 256746240

約数和(自身を除く): 100022002

約数列:

[1, 2, 11, 22, 1019, 2038, 6991, 11209, 13982, 22418, 76901, 153802, 7123829, 14247658, 78362119, 156724238]

約数ペア:

[(1, 156724238), (2, 78362119), (11, 14247658), (22, 7123829), (1019, 153802), (2038, 76901), (6991, 22418), (11209, 13982)]