154911196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{14731}}^1$

素因数の和:14985

約数の個数: 24

約数和(自身を含む): 296997120

約数和(自身を除く): 142085924

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 14731, 29462, 58924, 162041, 324082, 648164, 3520709, 7041418, 14082836, 38727799, 77455598, 154911196]

約数ペア:

[(1, 154911196), (2, 77455598), (4, 38727799), (11, 14082836), (22, 7041418), (44, 3520709), (239, 648164), (478, 324082), (956, 162041), (2629, 58924), (5258, 29462), (10516, 14731)]