128261094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1644373}}^1$

素因数の和:1644391

約数の個数: 16

約数和(自身を含む): 276254832

約数和(自身を除く): 147993738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1644373, 3288746, 4933119, 9866238, 21376849, 42753698, 64130547, 128261094]

約数ペア:

[(1, 128261094), (2, 64130547), (3, 42753698), (6, 21376849), (13, 9866238), (26, 4933119), (39, 3288746), (78, 1644373)]