155680636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{2089}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 281832320

約数和(自身を除く): 126151684

約数列:

[1, 2, 4, 31, 62, 124, 601, 1202, 2089, 2404, 4178, 8356, 18631, 37262, 64759, 74524, 129518, 259036, 1255489, 2510978, 5021956, 38920159, 77840318, 155680636]

約数ペア:

[(1, 155680636), (2, 77840318), (4, 38920159), (31, 5021956), (62, 2510978), (124, 1255489), (601, 259036), (1202, 129518), (2089, 74524), (2404, 64759), (4178, 37262), (8356, 18631)]