156928048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{338207}}^1$

素因数の和:338244

約数の個数: 20

約数和(自身を含む): 314533440

約数和(自身を除く): 157605392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 338207, 676414, 1352828, 2705656, 5411312, 9808003, 19616006, 39232012, 78464024, 156928048]

約数ペア:

[(1, 156928048), (2, 78464024), (4, 39232012), (8, 19616006), (16, 9808003), (29, 5411312), (58, 2705656), (116, 1352828), (232, 676414), (464, 338207)]