164906368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 360994320

約数和(自身を除く): 196087952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 173, 176, 346, 352, 677, 692, 704, 1354, 1384, 1408, 1903, 2708, 2768, 3806, 5416, 5536, 7447, 7612, 10832, 11072, 14894, 15224, 21664, 22144, 29788, 30448, 43328, 59576, 60896, 86656, 117121, 119152, 121792, 234242, 238304, 243584, 468484, 476608, 936968, 953216, 1288331, 1873936, 2576662, 3747872, 5153324, 7495744, 10306648, 14991488, 20613296, 41226592, 82453184, 164906368]

約数ペア:

[(1, 164906368), (2, 82453184), (4, 41226592), (8, 20613296), (11, 14991488), (16, 10306648), (22, 7495744), (32, 5153324), (44, 3747872), (64, 2576662), (88, 1873936), (128, 1288331), (173, 953216), (176, 936968), (346, 476608), (352, 468484), (677, 243584), (692, 238304), (704, 234242), (1354, 121792), (1384, 119152), (1408, 117121), (1903, 86656), (2708, 60896), (2768, 59576), (3806, 43328), (5416, 30448), (5536, 29788), (7447, 22144), (7612, 21664), (10832, 15224), (11072, 14894)]