131549488

素因数分解:

$2^4\times 7^1\times {\mathrm{1174549}}^1$

素因数の和:1174564

約数の個数: 20

約数和(自身を含む): 291288400

約数和(自身を除く): 159738912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1174549, 2349098, 4698196, 8221843, 9396392, 16443686, 18792784, 32887372, 65774744, 131549488]

約数ペア:

[(1, 131549488), (2, 65774744), (4, 32887372), (7, 18792784), (8, 16443686), (14, 9396392), (16, 8221843), (28, 4698196), (56, 2349098), (112, 1174549)]