135643648

素因数分解:

$2^9\times 7^1\times {\mathrm{37847}}^1$

素因数の和:37872

約数の個数: 40

約数和(自身を含む): 309748032

約数和(自身を除く): 174104384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 37847, 75694, 151388, 264929, 302776, 529858, 605552, 1059716, 1211104, 2119432, 2422208, 4238864, 4844416, 8477728, 9688832, 16955456, 19377664, 33910912, 67821824, 135643648]

約数ペア:

[(1, 135643648), (2, 67821824), (4, 33910912), (7, 19377664), (8, 16955456), (14, 9688832), (16, 8477728), (28, 4844416), (32, 4238864), (56, 2422208), (64, 2119432), (112, 1211104), (128, 1059716), (224, 605552), (256, 529858), (448, 302776), (512, 264929), (896, 151388), (1792, 75694), (3584, 37847)]