153292238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1\times {\mathrm{881}}^1$

素因数の和:1624

約数の個数: 24

約数和(自身を含む): 253380960

約数和(自身を除く): 100088722

約数列:

[1, 2, 11, 22, 121, 242, 719, 881, 1438, 1762, 7909, 9691, 15818, 19382, 86999, 106601, 173998, 213202, 633439, 1266878, 6967829, 13935658, 76646119, 153292238]

約数ペア:

[(1, 153292238), (2, 76646119), (11, 13935658), (22, 6967829), (121, 1266878), (242, 633439), (719, 213202), (881, 173998), (1438, 106601), (1762, 86999), (7909, 19382), (9691, 15818)]