136287284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157013}}^1$

素因数の和:157055

約数の個数: 24

約数和(自身を含む): 281369088

約数和(自身を除く): 145081804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 157013, 314026, 628052, 1099091, 2198182, 4396364, 4867403, 9734806, 19469612, 34071821, 68143642, 136287284]

約数ペア:

[(1, 136287284), (2, 68143642), (4, 34071821), (7, 19469612), (14, 9734806), (28, 4867403), (31, 4396364), (62, 2198182), (124, 1099091), (217, 628052), (434, 314026), (868, 157013)]