128876304

素因数分解:

$2^4\times 3^1\times {\mathrm{2684923}}^1$

素因数の和:2684934

約数の個数: 20

約数和(自身を含む): 332930576

約数和(自身を除く): 204054272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2684923, 5369846, 8054769, 10739692, 16109538, 21479384, 32219076, 42958768, 64438152, 128876304]

約数ペア:

[(1, 128876304), (2, 64438152), (3, 42958768), (4, 32219076), (6, 21479384), (8, 16109538), (12, 10739692), (16, 8054769), (24, 5369846), (48, 2684923)]