156944932

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2777}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 280022400

約数和(自身を除く): 123077468

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 796, 2777, 5554, 11108, 14129, 28258, 56516, 197167, 394334, 552623, 788668, 1105246, 2210492, 39236233, 78472466, 156944932]

約数ペア:

[(1, 156944932), (2, 78472466), (4, 39236233), (71, 2210492), (142, 1105246), (199, 788668), (284, 552623), (398, 394334), (796, 197167), (2777, 56516), (5554, 28258), (11108, 14129)]