157817312

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{38833}}^1$

素因数の和:38970

約数の個数: 24

約数和(自身を含む): 313157376

約数和(自身を除く): 155340064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 38833, 77666, 155332, 310664, 621328, 1242656, 4931791, 9863582, 19727164, 39454328, 78908656, 157817312]

約数ペア:

[(1, 157817312), (2, 78908656), (4, 39454328), (8, 19727164), (16, 9863582), (32, 4931791), (127, 1242656), (254, 621328), (508, 310664), (1016, 155332), (2032, 77666), (4064, 38833)]