156728924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{27191}}^1$

素因数の和:27337

約数の個数: 24

約数和(自身を含む): 301504896

約数和(自身を除く): 144775972

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 27191, 54382, 108764, 299101, 598202, 1196404, 3562021, 7124042, 14248084, 39182231, 78364462, 156728924]

約数ペア:

[(1, 156728924), (2, 78364462), (4, 39182231), (11, 14248084), (22, 7124042), (44, 3562021), (131, 1196404), (262, 598202), (524, 299101), (1441, 108764), (2882, 54382), (5764, 27191)]