128424042

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{11489}}^1$

素因数の和:11529

約数の個数: 48

約数和(自身を含む): 301129920

約数和(自身を除く): 172705878

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 11489, 22978, 34467, 68934, 103401, 206802, 264247, 310203, 528494, 620406, 792741, 930609, 1585482, 1861218, 2378223, 2791827, 4756446, 5583654, 7134669, 14269338, 21404007, 42808014, 64212021, 128424042]

約数ペア:

[(1, 128424042), (2, 64212021), (3, 42808014), (6, 21404007), (9, 14269338), (18, 7134669), (23, 5583654), (27, 4756446), (46, 2791827), (54, 2378223), (69, 1861218), (81, 1585482), (138, 930609), (162, 792741), (207, 620406), (243, 528494), (414, 310203), (486, 264247), (621, 206802), (1242, 103401), (1863, 68934), (3726, 34467), (5589, 22978), (11178, 11489)]