159079864

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 301918320

約数和(自身を除く): 142838456

約数列:

[1, 2, 4, 8, 193, 197, 386, 394, 523, 772, 788, 1046, 1544, 1576, 2092, 4184, 38021, 76042, 100939, 103031, 152084, 201878, 206062, 304168, 403756, 412124, 807512, 824248, 19884983, 39769966, 79539932, 159079864]

約数ペア:

[(1, 159079864), (2, 79539932), (4, 39769966), (8, 19884983), (193, 824248), (197, 807512), (386, 412124), (394, 403756), (523, 304168), (772, 206062), (788, 201878), (1046, 152084), (1544, 103031), (1576, 100939), (2092, 76042), (4184, 38021)]