154552376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2657}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 316727280

約数和(自身を除く): 162174904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 2644, 2657, 5288, 5314, 7271, 10628, 14542, 21256, 29084, 29227, 58168, 58454, 116908, 233816, 1756277, 3512554, 7025108, 14050216, 19319047, 38638094, 77276188, 154552376]

約数ペア:

[(1, 154552376), (2, 77276188), (4, 38638094), (8, 19319047), (11, 14050216), (22, 7025108), (44, 3512554), (88, 1756277), (661, 233816), (1322, 116908), (2644, 58454), (2657, 58168), (5288, 29227), (5314, 29084), (7271, 21256), (10628, 14542)]