149008340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{573109}}^1$

素因数の和:573131

約数の個数: 24

約数和(自身を含む): 336988680

約数和(自身を除く): 187980340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 573109, 1146218, 2292436, 2865545, 5731090, 7450417, 11462180, 14900834, 29801668, 37252085, 74504170, 149008340]

約数ペア:

[(1, 149008340), (2, 74504170), (4, 37252085), (5, 29801668), (10, 14900834), (13, 11462180), (20, 7450417), (26, 5731090), (52, 2865545), (65, 2292436), (130, 1146218), (260, 573109)]