193731152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3027

約数の個数: 40

約数和(自身を含む): 390427392

約数和(自身を除く): 196696240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 2851, 4247, 5702, 8494, 11404, 16988, 22808, 33976, 45616, 67952, 88381, 176762, 353524, 390587, 707048, 781174, 1414096, 1562348, 3124696, 6249392, 12108197, 24216394, 48432788, 96865576, 193731152]

約数ペア:

[(1, 193731152), (2, 96865576), (4, 48432788), (8, 24216394), (16, 12108197), (31, 6249392), (62, 3124696), (124, 1562348), (137, 1414096), (248, 781174), (274, 707048), (496, 390587), (548, 353524), (1096, 176762), (2192, 88381), (2851, 67952), (4247, 45616), (5702, 33976), (8494, 22808), (11404, 16988)]