129515136

素因数分解:

$2^7\times 3^1\times {\mathrm{337279}}^1$

素因数の和:337296

約数の個数: 32

約数和(自身を含む): 344025600

約数和(自身を除く): 214510464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 337279, 674558, 1011837, 1349116, 2023674, 2698232, 4047348, 5396464, 8094696, 10792928, 16189392, 21585856, 32378784, 43171712, 64757568, 129515136]

約数ペア:

[(1, 129515136), (2, 64757568), (3, 43171712), (4, 32378784), (6, 21585856), (8, 16189392), (12, 10792928), (16, 8094696), (24, 5396464), (32, 4047348), (48, 2698232), (64, 2023674), (96, 1349116), (128, 1011837), (192, 674558), (384, 337279)]