156947756

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{29347}}^1$

素因数の和:29549

約数の個数: 24

約数和(自身を含む): 315549696

約数和(自身を除く): 158601940

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 29347, 58694, 117388, 205429, 410858, 821716, 5605277, 11210554, 22421108, 39236939, 78473878, 156947756]

約数ペア:

[(1, 156947756), (2, 78473878), (4, 39236939), (7, 22421108), (14, 11210554), (28, 5605277), (191, 821716), (382, 410858), (764, 205429), (1337, 117388), (2674, 58694), (5348, 29347)]