143892968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1103}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 282182400

約数和(自身を除く): 138289432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 709, 1103, 1418, 2206, 2836, 4412, 5672, 8824, 16307, 25369, 32614, 50738, 65228, 101476, 130456, 202952, 782027, 1564054, 3128108, 6256216, 17986621, 35973242, 71946484, 143892968]

約数ペア:

[(1, 143892968), (2, 71946484), (4, 35973242), (8, 17986621), (23, 6256216), (46, 3128108), (92, 1564054), (184, 782027), (709, 202952), (1103, 130456), (1418, 101476), (2206, 65228), (2836, 50738), (4412, 32614), (5672, 25369), (8824, 16307)]