154850168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{76507}}^1$

素因数の和:76547

約数の個数: 32

約数和(自身を含む): 330514560

約数和(自身を除く): 175664392

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 76507, 153014, 306028, 612056, 841577, 1683154, 1759661, 3366308, 3519322, 6732616, 7038644, 14077288, 19356271, 38712542, 77425084, 154850168]

約数ペア:

[(1, 154850168), (2, 77425084), (4, 38712542), (8, 19356271), (11, 14077288), (22, 7038644), (23, 6732616), (44, 3519322), (46, 3366308), (88, 1759661), (92, 1683154), (184, 841577), (253, 612056), (506, 306028), (1012, 153014), (2024, 76507)]