164029556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{2539}}^1$

素因数の和:3095

約数の個数: 24

約数和(自身を含む): 296997120

約数和(自身を除く): 132967564

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 2084, 2539, 5078, 10156, 16151, 32302, 64604, 78709, 157418, 314836, 1322819, 2645638, 5291276, 41007389, 82014778, 164029556]

約数ペア:

[(1, 164029556), (2, 82014778), (4, 41007389), (31, 5291276), (62, 2645638), (124, 1322819), (521, 314836), (1042, 157418), (2084, 78709), (2539, 64604), (5078, 32302), (10156, 16151)]