157533464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3517}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 322952400

約数和(自身を除く): 165418936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 1018, 2036, 3517, 4072, 5599, 7034, 11198, 14068, 22396, 28136, 38687, 44792, 77374, 154748, 309496, 1790153, 3580306, 7160612, 14321224, 19691683, 39383366, 78766732, 157533464]

約数ペア:

[(1, 157533464), (2, 78766732), (4, 39383366), (8, 19691683), (11, 14321224), (22, 7160612), (44, 3580306), (88, 1790153), (509, 309496), (1018, 154748), (2036, 77374), (3517, 44792), (4072, 38687), (5599, 28136), (7034, 22396), (11198, 14068)]