164465788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{18169}}^1$

素因数の和:18277

約数の個数: 24

約数和(自身を含む): 301185920

約数和(自身を除く): 136720132

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 18169, 36338, 72676, 563239, 1126478, 1326337, 2252956, 2652674, 5305348, 41116447, 82232894, 164465788]

約数ペア:

[(1, 164465788), (2, 82232894), (4, 41116447), (31, 5305348), (62, 2652674), (73, 2252956), (124, 1326337), (146, 1126478), (292, 563239), (2263, 72676), (4526, 36338), (9052, 18169)]