157788186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{21191}}^1$

素因数の和:21286

約数の個数: 32

約数和(自身を含む): 338732928

約数和(自身を除く): 180944742

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 21191, 42382, 63573, 127146, 360247, 720494, 1080741, 1546943, 2161482, 3093886, 4640829, 9281658, 26298031, 52596062, 78894093, 157788186]

約数ペア:

[(1, 157788186), (2, 78894093), (3, 52596062), (6, 26298031), (17, 9281658), (34, 4640829), (51, 3093886), (73, 2161482), (102, 1546943), (146, 1080741), (219, 720494), (438, 360247), (1241, 127146), (2482, 63573), (3723, 42382), (7446, 21191)]