128039844

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 306432000

約数和(自身を除く): 178392156

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 379, 564, 599, 758, 1137, 1198, 1516, 1797, 2274, 2396, 3594, 4548, 7188, 17813, 28153, 35626, 53439, 56306, 71252, 84459, 106878, 112612, 168918, 213756, 227021, 337836, 454042, 681063, 908084, 1362126, 2724252, 10669987, 21339974, 32009961, 42679948, 64019922, 128039844]

約数ペア:

[(1, 128039844), (2, 64019922), (3, 42679948), (4, 32009961), (6, 21339974), (12, 10669987), (47, 2724252), (94, 1362126), (141, 908084), (188, 681063), (282, 454042), (379, 337836), (564, 227021), (599, 213756), (758, 168918), (1137, 112612), (1198, 106878), (1516, 84459), (1797, 71252), (2274, 56306), (2396, 53439), (3594, 35626), (4548, 28153), (7188, 17813)]