128865864

素因数分解:

$2^3\times 3^1\times {\mathrm{463}}^1\times {\mathrm{11597}}^1$

素因数の和:12069

約数の個数: 32

約数和(自身を含む): 322888320

約数和(自身を除く): 194022456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 463, 926, 1389, 1852, 2778, 3704, 5556, 11112, 11597, 23194, 34791, 46388, 69582, 92776, 139164, 278328, 5369411, 10738822, 16108233, 21477644, 32216466, 42955288, 64432932, 128865864]

約数ペア:

[(1, 128865864), (2, 64432932), (3, 42955288), (4, 32216466), (6, 21477644), (8, 16108233), (12, 10738822), (24, 5369411), (463, 278328), (926, 139164), (1389, 92776), (1852, 69582), (2778, 46388), (3704, 34791), (5556, 23194), (11112, 11597)]