157410608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{339247}}^1$

素因数の和:339284

約数の個数: 20

約数和(自身を含む): 315500640

約数和(自身を除く): 158090032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 339247, 678494, 1356988, 2713976, 5427952, 9838163, 19676326, 39352652, 78705304, 157410608]

約数ペア:

[(1, 157410608), (2, 78705304), (4, 39352652), (8, 19676326), (16, 9838163), (29, 5427952), (58, 2713976), (116, 1356988), (232, 678494), (464, 339247)]