142348864

素因数分解:

$2^6\times 7^1\times {\mathrm{317743}}^1$

素因数の和:317762

約数の個数: 28

約数和(自身を含む): 322827904

約数和(自身を除く): 180479040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 317743, 635486, 1270972, 2224201, 2541944, 4448402, 5083888, 8896804, 10167776, 17793608, 20335552, 35587216, 71174432, 142348864]

約数ペア:

[(1, 142348864), (2, 71174432), (4, 35587216), (7, 20335552), (8, 17793608), (14, 10167776), (16, 8896804), (28, 5083888), (32, 4448402), (56, 2541944), (64, 2224201), (112, 1270972), (224, 635486), (448, 317743)]