156966128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4621}}^1$

素因数の和:4833

約数の個数: 40

約数和(自身を含む): 333560496

約数和(自身を除く): 176594368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 193, 386, 772, 1544, 2123, 3088, 4246, 4621, 8492, 9242, 16984, 18484, 33968, 36968, 50831, 73936, 101662, 203324, 406648, 813296, 891853, 1783706, 3567412, 7134824, 9810383, 14269648, 19620766, 39241532, 78483064, 156966128]

約数ペア:

[(1, 156966128), (2, 78483064), (4, 39241532), (8, 19620766), (11, 14269648), (16, 9810383), (22, 7134824), (44, 3567412), (88, 1783706), (176, 891853), (193, 813296), (386, 406648), (772, 203324), (1544, 101662), (2123, 73936), (3088, 50831), (4246, 36968), (4621, 33968), (8492, 18484), (9242, 16984)]