162960148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4889}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 307659240

約数和(自身を除く): 144699092

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2564, 4889, 8333, 9778, 16666, 19556, 33332, 63557, 127114, 254228, 3133849, 6267698, 12535396, 40740037, 81480074, 162960148]

約数ペア:

[(1, 162960148), (2, 81480074), (4, 40740037), (13, 12535396), (26, 6267698), (52, 3133849), (641, 254228), (1282, 127114), (2564, 63557), (4889, 33332), (8333, 19556), (9778, 16666)]