145013744

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{36109}}^1$

素因数の和:36368

約数の個数: 20

約数和(自身を含む): 282091320

約数和(自身を除く): 137077576

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 36109, 72218, 144436, 288872, 577744, 9063359, 18126718, 36253436, 72506872, 145013744]

約数ペア:

[(1, 145013744), (2, 72506872), (4, 36253436), (8, 18126718), (16, 9063359), (251, 577744), (502, 288872), (1004, 144436), (2008, 72218), (4016, 36109)]