128215848

素因数分解:

$2^3\times 3^1\times {\mathrm{5342327}}^1$

素因数の和:5342336

約数の個数: 16

約数和(自身を含む): 320539680

約数和(自身を除く): 192323832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5342327, 10684654, 16026981, 21369308, 32053962, 42738616, 64107924, 128215848]

約数ペア:

[(1, 128215848), (2, 64107924), (3, 42738616), (4, 32053962), (6, 21369308), (8, 16026981), (12, 10684654), (24, 5342327)]