156630422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{38371}}^1$

素因数の和:38543

約数の個数: 16

約数和(自身を含む): 254636592

約数和(自身を除く): 98006170

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 38371, 76742, 498823, 997646, 6024247, 12048494, 78315211, 156630422]

約数ペア:

[(1, 156630422), (2, 78315211), (13, 12048494), (26, 6024247), (157, 997646), (314, 498823), (2041, 76742), (4082, 38371)]