156710984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 302772600

約数和(自身を除く): 146061616

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 389, 778, 1361, 1556, 2722, 3112, 5444, 10888, 14393, 28786, 50357, 57572, 100714, 115144, 201428, 402856, 529429, 1058858, 2117716, 4235432, 19588873, 39177746, 78355492, 156710984]

約数ペア:

[(1, 156710984), (2, 78355492), (4, 39177746), (8, 19588873), (37, 4235432), (74, 2117716), (148, 1058858), (296, 529429), (389, 402856), (778, 201428), (1361, 115144), (1556, 100714), (2722, 57572), (3112, 50357), (5444, 28786), (10888, 14393)]