171228252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35407}}^1$

素因数の和:35458

約数の個数: 48

約数和(自身を含む): 444157952

約数和(自身を除く): 272929700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 35407, 70814, 106221, 141628, 212442, 424884, 460291, 920582, 1097617, 1380873, 1841164, 2195234, 2761746, 3292851, 4390468, 5523492, 6585702, 13171404, 14269021, 28538042, 42807063, 57076084, 85614126, 171228252]

約数ペア:

[(1, 171228252), (2, 85614126), (3, 57076084), (4, 42807063), (6, 28538042), (12, 14269021), (13, 13171404), (26, 6585702), (31, 5523492), (39, 4390468), (52, 3292851), (62, 2761746), (78, 2195234), (93, 1841164), (124, 1380873), (156, 1097617), (186, 920582), (372, 460291), (403, 424884), (806, 212442), (1209, 141628), (1612, 106221), (2418, 70814), (4836, 35407)]