128162688

素因数分解:

$2^7\times 3^1\times {\mathrm{333757}}^1$

素因数の和:333774

約数の個数: 32

約数和(自身を含む): 340433160

約数和(自身を除く): 212270472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 333757, 667514, 1001271, 1335028, 2002542, 2670056, 4005084, 5340112, 8010168, 10680224, 16020336, 21360448, 32040672, 42720896, 64081344, 128162688]

約数ペア:

[(1, 128162688), (2, 64081344), (3, 42720896), (4, 32040672), (6, 21360448), (8, 16020336), (12, 10680224), (16, 8010168), (24, 5340112), (32, 4005084), (48, 2670056), (64, 2002542), (96, 1335028), (128, 1001271), (192, 667514), (384, 333757)]