138208632

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{22943}}^1$

素因数の和:23203

約数の個数: 32

約数和(自身を含む): 346913280

約数和(自身を除く): 208704648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 22943, 45886, 68829, 91772, 137658, 183544, 275316, 550632, 5758693, 11517386, 17276079, 23034772, 34552158, 46069544, 69104316, 138208632]

約数ペア:

[(1, 138208632), (2, 69104316), (3, 46069544), (4, 34552158), (6, 23034772), (8, 17276079), (12, 11517386), (24, 5758693), (251, 550632), (502, 275316), (753, 183544), (1004, 137658), (1506, 91772), (2008, 68829), (3012, 45886), (6024, 22943)]