155653312

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{17497}}^1$

素因数の和:17648

約数の個数: 28

約数和(自身を含む): 311114440

約数和(自身を除く): 155461128

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 17497, 34994, 69988, 139976, 279952, 559904, 1119808, 2432083, 4864166, 9728332, 19456664, 38913328, 77826656, 155653312]

約数ペア:

[(1, 155653312), (2, 77826656), (4, 38913328), (8, 19456664), (16, 9728332), (32, 4864166), (64, 2432083), (139, 1119808), (278, 559904), (556, 279952), (1112, 139976), (2224, 69988), (4448, 34994), (8896, 17497)]