157708384

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{31391}}^1$

素因数の和:31558

約数の個数: 24

約数和(自身を含む): 312475968

約数和(自身を除く): 154767584

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 31391, 62782, 125564, 251128, 502256, 1004512, 4928387, 9856774, 19713548, 39427096, 78854192, 157708384]

約数ペア:

[(1, 157708384), (2, 78854192), (4, 39427096), (8, 19713548), (16, 9856774), (32, 4928387), (157, 1004512), (314, 502256), (628, 251128), (1256, 125564), (2512, 62782), (5024, 31391)]