171450272

素因数分解:

$2^5\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1213}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 386692992

約数和(自身を除く): 215242720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 631, 1213, 1262, 2426, 2524, 4417, 4852, 5048, 8491, 8834, 9704, 10096, 16982, 17668, 19408, 20192, 33964, 35336, 38816, 67928, 70672, 135856, 141344, 271712, 765403, 1530806, 3061612, 5357821, 6123224, 10715642, 12246448, 21431284, 24492896, 42862568, 85725136, 171450272]

約数ペア:

[(1, 171450272), (2, 85725136), (4, 42862568), (7, 24492896), (8, 21431284), (14, 12246448), (16, 10715642), (28, 6123224), (32, 5357821), (56, 3061612), (112, 1530806), (224, 765403), (631, 271712), (1213, 141344), (1262, 135856), (2426, 70672), (2524, 67928), (4417, 38816), (4852, 35336), (5048, 33964), (8491, 20192), (8834, 19408), (9704, 17668), (10096, 16982)]