127355564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{4733}}^1$

素因数の和:4806

約数の個数: 36

約数和(自身を含む): 263248272

約数和(自身を除く): 135892708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 4733, 6727, 9466, 13454, 18932, 26908, 33131, 66262, 132524, 146723, 293446, 586892, 1027061, 2054122, 4108244, 4548413, 9096826, 18193652, 31838891, 63677782, 127355564]

約数ペア:

[(1, 127355564), (2, 63677782), (4, 31838891), (7, 18193652), (14, 9096826), (28, 4548413), (31, 4108244), (62, 2054122), (124, 1027061), (217, 586892), (434, 293446), (868, 146723), (961, 132524), (1922, 66262), (3844, 33131), (4733, 26908), (6727, 18932), (9466, 13454)]