128645952

素因数分解:

$2^6\times 3^1\times {\mathrm{670031}}^1$

素因数の和:670046

約数の個数: 28

約数和(自身を含む): 340376256

約数和(自身を除く): 211730304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 670031, 1340062, 2010093, 2680124, 4020186, 5360248, 8040372, 10720496, 16080744, 21440992, 32161488, 42881984, 64322976, 128645952]

約数ペア:

[(1, 128645952), (2, 64322976), (3, 42881984), (4, 32161488), (6, 21440992), (8, 16080744), (12, 10720496), (16, 8040372), (24, 5360248), (32, 4020186), (48, 2680124), (64, 2010093), (96, 1340062), (192, 670031)]