122645384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 240736320

約数和(自身を除く): 118090936

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 373, 746, 1492, 1787, 2984, 3574, 7148, 8579, 14296, 17158, 34316, 41101, 68632, 82202, 164404, 328808, 666551, 1333102, 2666204, 5332408, 15330673, 30661346, 61322692, 122645384]

約数ペア:

[(1, 122645384), (2, 61322692), (4, 30661346), (8, 15330673), (23, 5332408), (46, 2666204), (92, 1333102), (184, 666551), (373, 328808), (746, 164404), (1492, 82202), (1787, 68632), (2984, 41101), (3574, 34316), (7148, 17158), (8579, 14296)]