128541342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8243}}^1$

素因数の和:8384

約数の個数: 32

約数和(自身を含む): 270667008

約数和(自身を除く): 142125666

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 8243, 15594, 16486, 24729, 49458, 189589, 379178, 568767, 931459, 1137534, 1862918, 2794377, 5588754, 21423557, 42847114, 64270671, 128541342]

約数ペア:

[(1, 128541342), (2, 64270671), (3, 42847114), (6, 21423557), (23, 5588754), (46, 2794377), (69, 1862918), (113, 1137534), (138, 931459), (226, 568767), (339, 379178), (678, 189589), (2599, 49458), (5198, 24729), (7797, 16486), (8243, 15594)]