127960126

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5656

約数の個数: 32

約数和(自身を含む): 230750208

約数和(自身を除く): 102790082

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 5563, 11126, 11501, 23002, 38941, 77882, 172453, 294839, 344906, 589678, 1207171, 2063873, 2414342, 4127746, 9140009, 18280018, 63980063, 127960126]

約数ペア:

[(1, 127960126), (2, 63980063), (7, 18280018), (14, 9140009), (31, 4127746), (53, 2414342), (62, 2063873), (106, 1207171), (217, 589678), (371, 344906), (434, 294839), (742, 172453), (1643, 77882), (3286, 38941), (5563, 23002), (11126, 11501)]