155128542

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{103007}}^1$

素因数の和:103263

約数の個数: 16

約数和(自身を含む): 311496192

約数和(自身を除く): 156367650

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 103007, 206014, 309021, 618042, 25854757, 51709514, 77564271, 155128542]

約数ペア:

[(1, 155128542), (2, 77564271), (3, 51709514), (6, 25854757), (251, 618042), (502, 309021), (753, 206014), (1506, 103007)]