186856768

素因数分解:

$2^6\times 7^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1311

約数の個数: 56

約数和(自身を含む): 425078144

約数和(自身を除く): 238221376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 631, 661, 1262, 1322, 2524, 2644, 4417, 4627, 5048, 5288, 8834, 9254, 10096, 10576, 17668, 18508, 20192, 21152, 35336, 37016, 40384, 42304, 70672, 74032, 141344, 148064, 282688, 296128, 417091, 834182, 1668364, 2919637, 3336728, 5839274, 6673456, 11678548, 13346912, 23357096, 26693824, 46714192, 93428384, 186856768]

約数ペア:

[(1, 186856768), (2, 93428384), (4, 46714192), (7, 26693824), (8, 23357096), (14, 13346912), (16, 11678548), (28, 6673456), (32, 5839274), (56, 3336728), (64, 2919637), (112, 1668364), (224, 834182), (448, 417091), (631, 296128), (661, 282688), (1262, 148064), (1322, 141344), (2524, 74032), (2644, 70672), (4417, 42304), (4627, 40384), (5048, 37016), (5288, 35336), (8834, 21152), (9254, 20192), (10096, 18508), (10576, 17668)]