127936434

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 259902720

約数和(自身を除く): 131966286

約数列:

[1, 2, 3, 6, 131, 139, 262, 278, 393, 417, 786, 834, 1171, 2342, 3513, 7026, 18209, 36418, 54627, 109254, 153401, 162769, 306802, 325538, 460203, 488307, 920406, 976614, 21322739, 42645478, 63968217, 127936434]

約数ペア:

[(1, 127936434), (2, 63968217), (3, 42645478), (6, 21322739), (131, 976614), (139, 920406), (262, 488307), (278, 460203), (393, 325538), (417, 306802), (786, 162769), (834, 153401), (1171, 109254), (2342, 54627), (3513, 36418), (7026, 18209)]