156355984

素因数分解:

$2^4\times {\mathrm{1439}}^1\times {\mathrm{6791}}^1$

素因数の和:8238

約数の個数: 20

約数和(自身を含む): 303194880

約数和(自身を除く): 146838896

約数列:

[1, 2, 4, 8, 16, 1439, 2878, 5756, 6791, 11512, 13582, 23024, 27164, 54328, 108656, 9772249, 19544498, 39088996, 78177992, 156355984]

約数ペア:

[(1, 156355984), (2, 78177992), (4, 39088996), (8, 19544498), (16, 9772249), (1439, 108656), (2878, 54328), (5756, 27164), (6791, 23024), (11512, 13582)]