156980911804

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{541}}^1\times {\mathrm{343801}}^1$

素因数の和:344557

約数の個数: 24

約数和(自身を含む): 276529575056

約数和(自身を除く): 119548663252

約数列:

[1, 2, 4, 211, 422, 541, 844, 1082, 2164, 114151, 228302, 343801, 456604, 687602, 1375204, 72542011, 145084022, 185996341, 290168044, 371992682, 743985364, 39245227951, 78490455902, 156980911804]

約数ペア:

[(1, 156980911804), (2, 78490455902), (4, 39245227951), (211, 743985364), (422, 371992682), (541, 290168044), (844, 185996341), (1082, 145084022), (2164, 72542011), (114151, 1375204), (228302, 687602), (343801, 456604)]