149687512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{17341}}^1$

素因数の和:17443

約数の個数: 32

約数和(自身を含む): 305912880

約数和(自身を除く): 156225368

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 17341, 34682, 69364, 138728, 225433, 450866, 901732, 1439303, 1803464, 2878606, 5757212, 11514424, 18710939, 37421878, 74843756, 149687512]

約数ペア:

[(1, 149687512), (2, 74843756), (4, 37421878), (8, 18710939), (13, 11514424), (26, 5757212), (52, 2878606), (83, 1803464), (104, 1439303), (166, 901732), (332, 450866), (664, 225433), (1079, 138728), (2158, 69364), (4316, 34682), (8632, 17341)]