161058744004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1151}}^1\times {\mathrm{320939}}^1$

素因数の和:322203

約数の個数: 24

約数和(自身を含む): 284686617600

約数和(自身を除く): 123627873596

約数列:

[1, 2, 4, 109, 218, 436, 1151, 2302, 4604, 125459, 250918, 320939, 501836, 641878, 1283756, 34982351, 69964702, 139929404, 369400789, 738801578, 1477603156, 40264686001, 80529372002, 161058744004]

約数ペア:

[(1, 161058744004), (2, 80529372002), (4, 40264686001), (109, 1477603156), (218, 738801578), (436, 369400789), (1151, 139929404), (2302, 69964702), (4604, 34982351), (125459, 1283756), (250918, 641878), (320939, 501836)]