147832912

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{86351}}^1$

素因数の和:86466

約数の個数: 20

約数和(自身を含む): 289106496

約数和(自身を除く): 141273584

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 86351, 172702, 345404, 690808, 1381616, 9239557, 18479114, 36958228, 73916456, 147832912]

約数ペア:

[(1, 147832912), (2, 73916456), (4, 36958228), (8, 18479114), (16, 9239557), (107, 1381616), (214, 690808), (428, 345404), (856, 172702), (1712, 86351)]