138033488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{375091}}^1$

素因数の和:375122

約数の個数: 20

約数和(自身を含む): 279068448

約数和(自身を除く): 141034960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 375091, 750182, 1500364, 3000728, 6001456, 8627093, 17254186, 34508372, 69016744, 138033488]

約数ペア:

[(1, 138033488), (2, 69016744), (4, 34508372), (8, 17254186), (16, 8627093), (23, 6001456), (46, 3000728), (92, 1500364), (184, 750182), (368, 375091)]