156957495728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6257}}^1\times {\mathrm{142529}}^1$

素因数の和:148805

約数の個数: 40

約数和(自身を含む): 331806419280

約数和(自身を除く): 174848923552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6257, 12514, 25028, 50056, 68827, 100112, 137654, 142529, 275308, 285058, 550616, 570116, 1101232, 1140232, 1567819, 2280464, 3135638, 6271276, 12542552, 25085104, 891803953, 1783607906, 3567215812, 7134431624, 9809843483, 14268863248, 19619686966, 39239373932, 78478747864, 156957495728]

約数ペア:

[(1, 156957495728), (2, 78478747864), (4, 39239373932), (8, 19619686966), (11, 14268863248), (16, 9809843483), (22, 7134431624), (44, 3567215812), (88, 1783607906), (176, 891803953), (6257, 25085104), (12514, 12542552), (25028, 6271276), (50056, 3135638), (68827, 2280464), (100112, 1567819), (137654, 1140232), (142529, 1101232), (275308, 570116), (285058, 550616)]