165846128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{51061}}^1$

素因数の和:51105

約数の個数: 40

約数和(自身を含む): 379901280

約数和(自身を除く): 214055152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 51061, 102122, 204244, 357427, 408488, 714854, 816976, 1429708, 1480769, 2859416, 2961538, 5718832, 5923076, 10365383, 11846152, 20730766, 23692304, 41461532, 82923064, 165846128]

約数ペア:

[(1, 165846128), (2, 82923064), (4, 41461532), (7, 23692304), (8, 20730766), (14, 11846152), (16, 10365383), (28, 5923076), (29, 5718832), (56, 2961538), (58, 2859416), (112, 1480769), (116, 1429708), (203, 816976), (232, 714854), (406, 408488), (464, 357427), (812, 204244), (1624, 102122), (3248, 51061)]