129291904

素因数分解:

$2^7\times 7^1\times {\mathrm{144299}}^1$

素因数の和:144320

約数の個数: 32

約数和(自身を含む): 294372000

約数和(自身を除く): 165080096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144299, 288598, 577196, 1010093, 1154392, 2020186, 2308784, 4040372, 4617568, 8080744, 9235136, 16161488, 18470272, 32322976, 64645952, 129291904]

約数ペア:

[(1, 129291904), (2, 64645952), (4, 32322976), (7, 18470272), (8, 16161488), (14, 9235136), (16, 8080744), (28, 4617568), (32, 4040372), (56, 2308784), (64, 2020186), (112, 1154392), (128, 1010093), (224, 577196), (448, 288598), (896, 144299)]